RA12H 740R78101
.A69
1978
v. 1
TOXIC SUBSTANCES CONTROL ACT (TSCA)
PL 94 - 469
CANDIDATE LIST OF
CHEMICAL SUBSTANCES
ADDENDUM I
GENERIC TERMS COVERING PETROLEUM REFINERY PROCESS STREAMS
JANUARY 1978
U.S. ENVIRONMENTAL PROTECTION AGENCY
OFFICE OF TOXIC SUBSTANCES
WASHINGTON, D.C. 20460
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TOXIC SUBSTANCES CONTROL ACT (TSCA)
PL 94 - 469
CANDIDATE LIST OF
CHEMICAL SUBSTANCES
ADDENDUM I
GENERIC TERMS COVERING PETROLEUM REFINERY PROCESS STREAMS
JANUARY 1978
U.S. ENVIRONMENTAL PROTECTION AGENCY
OFFICE OF TOXIC SUBSTANCES
WASHINGTON, D.C.2Q460
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GUIDELINES USED IN DRAFTING THE LIST OF
REFINERY PROCESS STREAMS AND DEFINITIONS
TO MEET THE TOXIC SUBSTANCES CONTROL ACT
INVENTORY REPORTING REQUIREMENTS
GENERAL
The generic terms and definitions are consistent
with nomenclature in the American Petroleum Institute The-
saurus, general petroleum chemistry and literature of the
American Gas Association and speciality product manufacturers.
Local or colloquial names for streams are not used.
Each definition identifies the stream's source, gen-
eral composition, carbon number, boiling range or other appro-
priate physical characteristic, and predominant hydrocarbon
type. In specific instances the definition states that the
stream contains benzene or 4- to 6- membered condensed ring
aromatic hydrocarbons at certain concentrations.
PROCESS DEFINITIONS
All processes known to be in use by the petroleum
refining industry are included in the terms and definitions.
No attempt was made to differentiate between the numerous
variations within each general type of process or between
severity levels.
For example, in solvent refining, numerous solvents
are used such as furfural, phenol, sulfur dioxide or methyl-
pyrrolidone. While there are certain advantages for using
each solvent, all accomplish essentially the same thing; that
is, separation of the more aromatic type hydrocarbons from the
more paraffinic types. As further examples, in the catalytic
cracking process the catalyst may be fluidized or in a fixed
bed; in clay treating the process is usually done batch-wise
in a contacting operation, but is continuous in a percolation
operation; and in sweetening processes certain chemicals such
as sodium hydroxide, sodium hypochlorite, or oxidative sweeten-
ing agents are used to remove acidic or sulfur-containing mate-
rials. These rather broad variations within a process category
do not greatly alter the general, overall composition of
products, however.
STREAM DEFINITIONS
The streams of each process were selected and defined
on the basis of general practice in the industry. No at-
tempt was made to cover all possible combinations of sequential
processing. For example, a Light Straight Run Naphtha may be
subsequently hydrotreated, then catalytically reformed, fol-
lowed- by solvent refining before use as a gasoline blending
stock or use as charge stock to petrochemical manufacture or
as a solvent naphtha. Similarly, a Heavy Paraffinic Distillate
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designated for use as a lubricating oil blending stock may sub-
sequently be processed by any combination of processes includ-
ing solvent refining, solvent dewaxing, hydrotreating, acid
treating or clay treating. Thus, depending on the sequence
used and the specific properties desired in the lube stock,
the final product stream may be obtained after solvent dewax-
ing in one case, after hydrotreating in another case, or after
clay treating in still another case. Accordingly, each pro-
cess stream is singularly identified and distinctly described
regardless of prior processing experienced by the charge stock
to that process.
Refinery gas streams, pure streams of individual hy-
drocarbons, and chemical substances such as hydrogen sulfide,
ammonia, carbon monoxide and carbon dioxide normally produced
and separated as by-products or waste products are not in-
cluded in the API definitions. Those chemical substances are
included in the Candidate List.
It is suggested that gaseous and liquid hydrocarbon
streams with a single hydrocarbon as the major component be
listed by the major component's name. For example, a gas
stream that contains say 85% isobutylene and the remainder a
mixture of other 04*3 would be listed as "isobutylene." How-
ever, a "mixed hexanes" stream with about equal amounts of
four or five Cg isomers would be reported on Form C along with
its general or typical composition.
The "Light Naphtha Solvent Extract" is the extract
obtained from solvent extraction of "Light Catalytic Reformed
Naphtha." It contains large amounts of benzene and alkyl-
benzenes such as toluene and the xylenes, and is often referred
to as "BTX stream." If separated by distillation or other
means into its individual components such as benzene, toluene
and xylenes, these would be listed separately on the Inventory
List. Similarly, if a mixed xylene stream is separated into
the three isomers, the individual isomers would be listed. Any
recombination of two or more components would be a "mixture,"
and therefore not listed.
The "Aliphatic Solvent Naphtha" (Light, Medium and
Heavy) and "Aromatic Solvent Naphtha" (Light and Heavy) ade-
quately cover the solvents described by ASTM D235, D484, D838
and D2604, as well as Groups 1,2 and 3 petroleum solvents
described by The Solvents and Chemicals Company booklet (pub-
lished in 1972 by Central Solvents & Chemicals Co., Chicago,
Illinois 60638).
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PRESENCE OF BENZENE AND
"POLYNUCLEAR AROMATICS"
Benzene and " polynuelear aromatic hydrocarbons" (PNA)
are usually present in most petroleum crude oils, in variable
amounts depending on crude source. Both of these chemical
substances are further concentrated as their respective boil-
ing range streams move from crude distillation through addi-
tional refinery processes, and both are also produced by cycli-
zation, condensation and/or dealkylation reactions in certain
refinery processes. At the same time, certain processes such
as hydrocracking tend to destroy ring structures, especially
condensed polynuelear ring structures.
The Environmental Protection Agency requested the
API Task Force on TSCA to identify those streams in which
benzene and "PNAs" are most concentrated. In accordance with
that request, three streams have been identified relative to benzene
content and fifteen streams have been identified relative to
"PNA" content. These identities are consistent with available
information; however, it is recognized that some of the streams
so identified may often contain less than the indicated con-
centrations.
With regard to PNA content, the definitive statement
that has been added is expressed in terms of 4- to 6- membered
condensed ring aromatic hydrocarbons. There are two main
reasons for this: First, the term "polynuelear aromatic" is
indefinite and non-specific. It includes a wide range of
multi-ring aromatics, whether condensed or not, that have little
actual significance from a health concern standpoint. Second,
available evidence from animal studies indicates that potential
carcinogenic activity is limited to 4-, 5-, and 6- membered
condensed ring aromatic hydrocarbons. The observed animal
carcinogenicity is limited to a relatively few specific 4- to
6- membered condensed ring aromatics, and the relation between
this evidence from animal studies and humans has not been es-
tablished. However, in order to indicate areas of potential
concern within the broad terminology "PNA," those streams which
are "likely to contain 5 weight percent or more 4- to 6-
membered condensed ring aromatic hydrocarbons" have been
identified.
SPECIAL CATEGORY STREAMS
Crude oils vary widely in composition and therefore
in the distribution of the various boiling fractions and hydro-
carbon types present. No attempt was made to differentiate
between paraffinic, naphthenic and asphaltic crudes, or their
various derivatives except in the lube oil fractions where
light and heavy "paraffinic distillate" and "naphthene distil-
late" are identified. This distinction was made because pro-
cessing and end use of these type fractions often differ rather
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significantly.
The viscosity differentiation (100 SUS at 100°F) be-
tween "light" and "heavy" paraffinic and naphthenic distillates
was made consistent with the definition-classification estab-
lished by the Consumer Products Safety Commission.
Some seeming inconsistencies in the definitions in
carbon number range and boiling range for similar terms reflect
differences in operating practice. For example, the carbon
number range of straight run middle distillate is C^j through
C2Q while that of solvent refined middle distillate is C-Q
through C25« In practice, these ranges represent actual ob-
servations prevalent in the industry, and probably represent
admixing of various batches and fractions in intra-refinery
operations.
If streams are listed only as "light" and "heavy,"
those refineries producing "full range" streams would report
these by listing both "light" and "heavy" in equal amounts.
Those producing "intermediate" streams should report this
separately if its carbon number and boiling point ranges are not
broad enough to be within the overall span of "light" and "heavy"
limits.
Kerosine and Kerosene are often used interchangeably
in and out of the industry. Both have the same CAS registry
number, but have different EPA identification numbers.
Paraffin wax includes "scale wax" and "deoiled wax."
EXCLUSIONS
Natural gas and crude oil as they issue from the
earth are automatically included as "Naturally Occurring Chemical
Substances" under Section 710.4(b) of the inventory reporting
regulations, and, therefore, are excluded from the API list of
definitions. Waste byproducts separated from either natural
gas or crude oil and having no commercial purpose are excluded
under Section 710.4 (d) (2) of the regulations. Other waste
products such as flare gases, slop oil, sediments, water, spent
catalysts, also are excluded under Section 710.4 (d) (2), or may
be optionally reported in accordance with the added "note" to
Section 710.4 (d) (2).
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REFERENCES
The following references were used:
API Thesaurus, 14th Ed. Jan. 1977
The Petroleum Refining Industry, EPA Order
#5-02-5609B
Petroleum Refinery Engineering, W. L. Nelson,
McGraw-Hill, New York City
Progress in Petroleum Technology, American
Chemical Society, 1951, Washington, B.C.
Plus:
Operating practices generally followed by the
petroleum refining and specialty products
industries.
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*****
Definitions
Of Generic Terms
Covering Petroleum Refining
Intermediate and Final
Process Streams
*****
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PETROLEUM PRODUCTION
Raw Natural Gas Liquid Mix (Petroleum) [*6474l-48-6] FOOO-0176
A complex combination of hydrocarbons separated as a liquid from natural
gas in a gas recycling plant by processes such as refrigeration or absorption.
It consists mainly of saturated aliphatic hydrocarbons having carbon numbers
in the range of €2 through Cg.
Natural Gas Condensate (Petroleum) [*6474l-4?-5] FOOO-0281
A complex combination of hydrocarbons separated as a liquid from natural
gas in a surface separator by retrograde condensation. It consists mainly of
hydrocarbons having carbon numbers predominantly in the range of €2 to ^2Q'
It is a liquid at atmospheric temperature and pressure.
Natural Gasoline (Petroleum) [*8006-6l-9] FOOO-0399
A complex combination of hydrocarbons separated from natural gas by
processes such as refrigeration or absorption. It consists predominantly
of saturated aliphatic hydrocarbons having carbon numbers predominantly in
the range of €4 through Cg and boiling in the range of approximately minus
20°C to 120°C (-4°F to 248°F).
CRUDE OIL DISTILLATION STREAMS
Light Straight Run Naphtha (Petroleum) [*6474l-46-4] FOOO-0417
A complex combination of hydrocarbons produced by distillation of crude
oil. It consists predominantly of aliphatic hydrocarbons having carbon numbers
predominantly in the range of CA through CIQ and boiling in the range of
approximately minus 20°C to 180 C (-4°F to 356°F).
Heavy Straight Run Naphtha (Petroleum) [*6474l-4l-9] FOOO-0531
A complex combination of hydrocarbons produced by distillation of crude
oil. It consists of hydrocarbons having carbon numbers predominantly in the
range of C& through C^2 an<* boiling in the range of approximately 65°C to
230°C (149°F to 446°F).
Full Range Straight Run Naphtha (Petroleum) [*6474l-42-0] FOOO-0646
A complex combination of hydrocarbons produced by distillation of crude
oil. It consists of hydrocarbons having carbon numbers predominantly in the
range of €4 through C,, and boiling in the range of approximately minus 20°C
to 220°C (-4°F to 428*F).
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Straight Run Kerosine (Petroleum) [*8008-20-6] FOOO-0753
A complex, combination of hydrocarbons produced by the distillation of crude
oil. It consists of hydrocarbons having carbon numbers predominantly in the range
of Cg through Ci6 and boiling in the range of approximately 150°C to 290°C (320°F
to 554°F).
Straight Run Middle Distillate (Petroleum) [*64?4l-44-2] FOOO-0864
A complex combination of hydrocarbons produced by the distillation of crude
oil. It consists of hydrocarbons having carbon numbers predominantly in the range
of GH through C20 and boiling in the range of 205°C to 345°C (401°F to 653°F) .
Straight Run Gas Oil (Petroleum) [*64?4l-43-l] FOOO-0984
A complex combination of hydrocarbons produced by the distillation of crude
oil. It consists of hydrocarbons having carbon numbers predominantly in the range
of Cn through C25 and boiling in the range of approximately 205°C to 400°C
(401*F to 752°F).
Atmospheric Tower Residuum (Petroleum) [*6474l-45-5] FOOO-1071
A complex residuum from the atmospheric distillation of crude oil. It
consists of hydrocarbons having carbon numbers predominantly greater than C20
and boiling above approximately 350°C (662°F) . This stream is likely to contain
5 wt. % or more of 4- to 6- membered condensed ring aromatic hydrocarbons.
Vacuum Tower Condensate (Petroleum) [*6474l-49-7] FOOO-1186
A complex combination of hydrocarbons produced as the lowest boiling stream
in the vacuum distillation of the residuum from atmospheric distillation of crude
oil. It consists of hydrocarbons having carbon numbers predominantly in the range
of GH through C25 and boiling in the range of approximately 205°C to 400°C
(401°F to 752°F).
Light Paraffinic Distillate (Petroleum) [*6474l-SO-0] FOOO-1291
A complex combination of hydrocarbons produced by vacuum distillation of
the residuum from atmospheric distillation of crude oil. It consists of
hydrocarbons having carbon numbers predominantly in the range of Cjs through
CZQ and produces a finished oil with a viscosity of less than 100 SUS at 100°F
(19cSt at 40PC). It contains a relatively large proportion of saturated aliphatic
hydrocarbons normally present in this distillation range of crude oil.
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Heavy Paraffinic Distillate (Petroleum) [*6474l-5l-l] FOOO-1316
A complex combination of hydrocarbons produced by vacuum distillation of
the residuum from atmospheric distillation of crude oil. It consists of hydro-
carbons having carbon numbers predominantly in the range of €20 through C$Q
and produces a finished oil with a viscosity of at least 100 SUS at 100°F
(19cSt at 40°C). It contains a relatively large proportion of saturated
aliphatic hydrocarbons.
Light Naphthenic Distillate (Petroleum) [*64?4l-52-2] FOOO-1425
A complex combination of hydrocarbons produced by vacuum distillation of
the residuum from atmospheric distillation of crude oil. It consists of hydro-
carbons having carbon numbers predominantly in the range of CIS through C$Q
and produces a finished oil with a viscosity of less than 100 SUS at 100°F
(19cSt at 40°C) . It contains relatively few normal paraffins .
Heavy Naphthenic Distillate (Petroleum) [*64?4l-53-3] FOOO-1540
A complex combination of hydrocarbons produced by vacuum distillation of the
residuum from atmospheric distillation of crude oil. It consists of hydrocarbons
having carbon numbers predominantly in the range of €20 through C$Q and produces
a finished oil with a viscosity of at least 100 SUS at 100°F (19cSt at 40°C) .
It contains relatively few normal paraffins.
Light Vacuum Gas Oil (Petroleum) [*6474l-58-8] FOOO-1658
A complex combination of hydrocarbons produced by the vacuum distillation
of the residuum from atmospheric distillation of crude oil. It consists of
hydrocarbons having carbon numbers predominantly in the range of (^3 through
and boiling in the range of approximately 230°C to 450°C (446°F to 842°F) .
Heavy Vacuum Gas Oil (Petroleum) [*6474l-S7-7] FOOO-1763
A complex combination of hydrocarbons produced by the vacuum distillation
of the residuum from atmospheric distillation of crude oil. It consists of
hydrocarbons having carbon numbers predominantly in the range of C2Q through
CSQ and boiling in the range of approximately 350°C to 600°C (662°F to 1112°F).
This stream is likely to contain 5 wt. % or more of 4- to 6- membered condensed
ring aromatic hydrocarbons.
Vacuum Residuum (Petroleum) [*64?4l-56-6] FOOO-1877
A complex residuum from the vacuum distillation of the residuum from
atmospheric distillation of crude oil. It consists of hydrocarbons having
carbon numbers predominantly greater than €34 and boiling above approximately
495°C (923°F).
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CATALYTIC CRACKING STREAMS
Light Catalytic Cracked Naphtha (Petroleum) [*6474l-55-5] FOOO-1996
A complex combination of hydrocarbons produced by the distillation of products
from a catalytic cracking process. It consists of hydrocarbons having carbon numbers
predominantly in the range of 04 through GH and boiling in the range of approxi-
mately minus 20°C to 190°C (-4°F to 374°F). It contains a relatively large pro-
portion of unsaturated hydrocarbons.
Heavy Catalytic Cracked Naphtha (Petroleum) [*64741-54-4] FOOO-2085
A complex combination of hydrocarbons produced by a distillation of products
from a catalytic cracking process. It consists of hydrocarbons having carbon numbers
predominantly in the range of Cfc through Cj2 and boiling in the range of approxi-
mately 65°C to 230°C (148°F to 446°F). It contains a relatively large proportion
of unsaturated hydrocarbons.
Light Catalytic Cracked Distillate (Petroleum) [*6474l-59-9] FOOO-2101
A complex combination of hydrocarbons produced by the distillation of products
from a catalytic cracking process. It consists of hydrocarbons having carbon
numbers predominantly in the range of Cg through C25 and boiling in the range of
approximately 150°C to 400°C (302°F to 752°F). It contains a relatively large
proportion of bicyclic aromatic hydrocarbons.
Intermediate Catalytic Cracked Distillate (Petroleum) [*64741-60-2] FOOO-2214
A complex combination of hydrocarbons produced by the distillation of products
from a catalytic cracking process. It consists of hydrocarbons having carbon
numbers predominantly in the range of Cn through CSQ and boiling in the range of
approximately 205°C to 450°C (401°F to 842°F). It contains a relatively large
proportion of tricyclic aromatic hydrocarbons.
Heavy Catalytic Cracked Distillate (Petroleum) [*6474l-6l-3] FOOO-2324
A complex combination of hydrocarbons produced by the distillation of products
from a catalytic cracking process. It consists of hydrocarbons having carbon
numbers predominantly in the range of Cis through 035 and boiling in the range of
approximately 260°C to 500°C (500°F to 932°F). This stream is likely to contain
5 wt. % or more of 4- to 6- membered condensed ring aromatic hydrocarbons.
Catalytic Cracked Clarified Oil (Petroleum) [*6474l-62-4] FOOO-2433
A complex combination of hydrocarbons produced as the residual fraction from
distillation of the products from a catalytic cracking process. It consists of
hydrocarbons having carbon numbers predominantly greater than €20 and boiling
above approximately 350°C (662°F). This stream is likely to contain 5 wt. % or
more of 4- to 6- membered condensed ring aromatic hydrocarbons.
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CATALYTIC REFORMING STREAMS
Light Catalytic Reformed Naphtha (Petroleum) [*6474l-63-5] FOOO-2557
A complex combination of hydrocarbons produced from the distillation of
products from a catalytic reforming process. It consists of hydrocarbons having
carbon numbers predominantly in the range of C5 through GH and boiling in the
range of approximately 35°C to 190°C (95°F to 374°F). It contains a relatively
large proportion of aromatic and branched chain hydrocarbons. This stream may
contain 10 vol. % or more benzene.
Heavy Catalytic Reformed Naphtha (Petroleum) [*6474l-68-0] FOOO-2662
A complex combination of hydrocarbons produced from the distillation of
products from a catalytic reforming process. It consists of predominantly
aromatic hydrocarbons having carbon numbers predominantly in the range of €7
through C12 and boiling in the range of approximately 90°C to 230°C (194°F
to 446°F).
Catalytic Reformer Fractionator Residue (Petroleum) [*64?4l-6?-9] FOOO-2771
A complex combination of hydrocarbons produced as the residual fraction from
distillation of the product from a catalytic reforming process. It consists of
predominantly aromatic hydrocarbons having carbon numbers predominantly in the
range of CIQ through €25 and boiling in the range of approximately 160°C to 400°C
(320°F to 752°F). This stream is likely to contain 5 wt. % or more of 4- to 6-
membered condensed ring aromatic hydrocarbons.
ALKYLATION STREAMS
Light Alkylate Naphtha (Petroleum) [*64?4l~66-8] FOOO-2884
A complex combination of hydrocarbons produced by distillation of the reaction
products of isobutane with monoolefinic hydrocarbons usually ranging in carbon
numbers from €3 through €5. It consists of predominantly branched chain saturated
hydrocarbons having carbon numbers predominantly in the range of Cj through CJQ
and boiling in the range of approximately 90°C to 160°C (194°F to 320°F).
Heavy Alkylate Naphtha (Petroleum) [*64741-65-7] FOOO-2919
A complex combination of hydrocarbons produced by distillation of the reaction
products of isobutane with monoolefinic hydrocarbons usually ranging in carbon
numbers from €3 to €5. It consists of predominantly branched chain saturated
hydrocarbons having carbon numbers predominantly in the range of Cg through
and boiling in the range of approximately 150°C to 220°C (302°F to 428°F).
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Full Range Alkylate Naphtha (Petroleum) [*64741-64-6] FOOO-3093
A complex combination of hydrocarbons produced by distillation of the
reaction products of isobutane with monoolefinic hydrocarbons usually ranging
in carbon numbers from €3 through GS. It consists of predominantly branched
chain saturated hydrocarbons having carbon numbers predominantly in the range
of C? through Ci2 and boiling in the range of approximately 90°C to 220°C
(194°F to 428°F).
Alkylate Distillate (Petroleum) [*64?4t-73-7] FOOO-3113
A complex combination of hydrocarbons produced by distillation of the
reaction products of isobutane with monoolefinic hydrocarbons usually ranging
in carbon numbers from GS through GS. It consists of predominantly branched
chain saturated hydrocarbons having carbon numbers predominantly in the range
of Gil through Cjy and boiling in the range of approximately 205°C to 320°C
(401°F to 608°F).
POLYMERIZATION STREAMS
Polymerization Naphtha (Petroleum) [*6474l-72-6] FOOO-3227
A complex combination of hydrocarbons produced by the catalytic polymerization
of a mixture rich in propylene or butylene. It consists predominantly of mono-
olefinic hydrocarbons having carbon numbers predominantly in the range of Cg
through Cj2 and boiling in the range of approximately 65°C to 220°C (148°F to
428°F) .
Viscous Polymer (Petroleum) [*64741-71-5] FOOO-3331
A complex combination of hydrocarbons obtained from distillation of products
from the polymerization of propylene or butylene. It has a carbon number range
from Cj2 upward and a boiling range from approximately 220°C (428°F) upward. The
hydrocarbons are predominantly monoolefinic.
ISOMERIZATION STREAMS
Isomerization Naphtha (Petroleum) [*64741-70-4] FOOO-3445
A complex combination of hydrocarbons obtained from catalytic isomerization
of straight chain paraffinic C^ through Cg hydrocarbons. It consists predominantly
of saturated hydrocarbons such as isobutane, isopentane, 2,2-dimethylbutane,
2-methylpentane, and 3-methylpentane.
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HYDROCRACKING STREAMS
Light Hydrocracked Naphtha (Petroleum) [*64741-69-1] FOOO-3566
A complex combination of hydrocarbons from distillation of the products
from a hydrocracking process. It consists predominantly of saturated hydrocarbons
having carbon numbers predominantly in the range of CA through Cjo, and boiling
in the range of approximately minus 20°C to 180°C (-4 F to 356°F).
Heavy Hydrocracked Naphtha (Petroleum) [*6474l-78-2] FOOO-3679
A complex combination of hydrocarbons from distillation of the products
from a hydrocracking process. It consists predominantly of saturated hydro-
carbons having carbon numbers predominantly in the range of C$ through Ci2,
and boiling in the range of approximately 65°C to 230°C (148°F to 446°F).
Light Hydrocracked Distillate (Petroleum) [*64741-77-1] FOOO-3784
A complex combination of hydrocarbons from the distillation of the products
from a hydrocracking process. It consists predominantly of saturated hydro-
carbons having carbon numbers predominantly in the range of CIQ through Ci8,
and boiling in the range of approximately 160°C to 320°C (320°F to 608°F).
Heavy Hydrocracked Distillate (Petroleum) [*64741-76-0] FOOO-3898
A complex combination of hydrocarbons from the distillation of the products
from a hydrocracking process. It consists predominantly of saturated hydro-
carbons having carbon numbers in the range of Cjs through €25, and boiling in
the range of approximately 260°C to 400°C (500°F to 752°F).
Hydrocracked Residuum (Petroleum) [*6474l-75-9] FOOO-3913
A complex combination of hydrocarbons produced as the residual fraction from
distillation of the products of a hydrocracking process. It consists of hydro-
carbons having carbon numbers predominantly greater than £-2$ an<* boiling above
approximately 350°C (662°F).
THERMAL CRACKING STREAMS
Light Thermal Cracked Naphtha (Petroleum) [*6474l-74-8] FOOO-4016
A complex combination of hydrocarbons from distillation of products from a
thermal cracking process. It consists predominantly of unsaturated hydrocarbons
having carbon numbers predominantly in the range of €4 through Cg and boiling in
the range of approximately minus 10°C to 130°C (14°F to 266°F).
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Heavy Thermal Cracked Naphtha (Petroleum) [*64?4l-83-9] FOOO-4121
A complex combination of hydrocarbons from distillation of the products
from a thermal cracking process. It consists predominantly of unsaturated
hydrocarbons having carbon numbers predominantly in the range of CQ through
and boiling in the range of approximately 65°C to 220°C (148°F to 428°F).
Light Thermal Cracked Distillate (Petroleum) [*6474l-82-8] FOOO-4234
A complex combination of hydrocarbons from the distillation of the products
from a thermal cracking process. It consists predominantly of unsaturated hydro-
carbons having carbon numbers predominantly in the range of C^Q through ^22 an
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Sweetened Middle Distillate (Petroleum) [*64741-86-2} FOOO-4790
A complex combination of hydrocarbons obtained by subjecting a petroleum
distillate to a sweetening process to convert mercaptans or to remove acidic
impurities. It consists of hydrocarbons having carbon numbers predominantly
in the range of Cg through €20 ancl boiling in the range of approximately 150°C
to 345°C (302°F to 653°F).
SORPTION STREAMS
Normal Paraffins (Petroleum) [*64?7l-?2-8] FOOO-4812
A complex combination of normal paraffins obtained by a selective adsorption
process using a solid adsorbent such as a molecular sieve. It consists of straight
chain saturated hydrocarbons having carbon numbers predominantly in the range of
C5 through C20 and boiling in the range of 35°C to 345°C (95°F to 653°F) .
Sorption Process Raffinate (Petroleum) [*6474l-85-l] FOOO-4926
A complex combination of hydrocarbons remaining after removal of normal
paraffins in a selective adsorption process. It consists predominantly of branched
chain and cyclic hydrocarbons having carbon numbers predominantly in the range of
GS through C25 and boiling in the range of approximately 35°C to 400°C (95°F to
752°F).
SOLVENT REFINING STREAMS
Solvent Refined Light Naphtha (Petroleum) {*64741-84-0} FOOO-5016
A complex combination of hydrocarbons obtained as the raffinate from a solvent
extraction process. It consists predominantly of aliphatic hydrocarbons having
carbon numbers predominantly in the range of GS through GH and boiling in the
range of approximately 35°C to 190°C (95°F to 374°F).
Solvent Refined Heavy Naphtha (Petroleum) [*6474l-92-0] FOOO-5132
A complex combination of hydrocarbons obtained as the raffinate from a
solvent extraction process. It consists predominantly of aliphatic hydrocarbons
having carbon numbers predominantly in the range of Cy through Cj2 and boiling
in the range of approximately 90°C to 230°C (194°F to 446°F).
Solvent Refined Middle Distillate (Petroleum) [*6474l-9l-9] FOOO-5249
A complex combination of hydrocarbons obtained as the raffinate from a
solvent extraction process. It consists predominantly of aliphatic hydrocarbons
having carbon numbers predominantly in the range of Cg through C2Q and boiling
in the range of approximately 150°C to 345°C (302°F to 653°F).
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Solvent Refined Gas Oil (Petroleum) [*64?4l-90-8] FOOO-5354
A complex combination of hydrocarbons obtained as the raffinate from a solvent
extraction process. It consists predominantly of aliphatic hydrocarbons having
carbon numbers predominantly in the range of Cjj through 025 and boiling in the
range of approximately 205°C to 400°C (401°F to 752°F).
Solvent Refined Light Paraffinic Distillate (Petroleum) [*6474l-89-5] FOOO-5469
A complex combination of hydrocarbons obtained as the raffinate from a solvent
extraction process. It consists predominantly of saturated hydrocarbons having
carbon numbers predominantly in the range of Cj5 through C^Q and produces a finished
oil with a viscosity of less than 100 SUS at 100°F (19cSt at 40°C).
Solvent Refined Heavy Paraffinic Distillate (Petroleum) [*64741-88-4] FOOO-5589
A complex combination of hydrocarbons obtained as the raffinate from a solvent
extraction process. It consists predominantly of saturated hydrocarbons having
carbon numbers predominantly in the range of C2Q through CSQ and produces a finished
oil with a viscosity of at least 100 SUS at 100yF (19cSt at 40°C).
Solvent Refined Light Naphthenic Distillate (Petroleum) [*64741-97-5} FOOO-5608
A complex combination of hydrocarbons obtained as the raffinate from a solvent
extraction process. It consists of hydrocarbons having carbon numbers predominantly
in the range of Cj5 through C™ and produces a finished oil with a viscosity of
less than 100 SUS at 100°F (19 cSt at 40°C). It contains relatively few normal
paraffins.
Solvent Refined Heavy Naphthenic Distillate (Petroleum) [*64741-96-4] FOOO-5713
A complex combination of hydrocarbons obtained as the raffinate from a solvent
extraction process. It consists of hydrocarbons having carbon numbers predominantly
in the range of C20 through CSQ and produces a finished oil with a viscosity of at
least 100 SUS at 100°F (19cSt at 40°C). It contains relatively few normal paraffins.
Solvent Deasphalted Residual Oil (Petroleum) [* 64741-95-3] FOOO-5827
A complex combination of hydrocarbons obtained as the solvent soluble fraction
from €3 - 04 solvent deasphalting of a residuum. It consists of hydrocarbons having
carbon numbers predominantly higher than €25 and boiling above approximately 400°C
(752°F).
Solvent Decarbonized Heavy Paraffinic Distillate (Petroleum) [*64741-94-2] FOOO-5932
A complex combination of hydrocarbons obtained as the solvent soluble fraction
from GS - Cy solvent decarbonizing of a heavy paraffinic distillate. It consists
predominantly of hydrocarbons having carbon numbers predominantly in the range of
C20 through CSQ and produces a finished oil with a viscosity of at least 100 SUS
at 100'F (19cSt at 40°C).
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Solvent Decarbonized Heavy Naphthenic Distillate (Petroleum) [*6474l-93-l] FOOO-6021
A complex combination of hydrocarbons obtained as the solvent soluble fraction
from GS - C7 solvent decarbonizing of a heavy paraffinic distillate. It consists
of hydrocarbons having carbon numbers predominantly in the range of C-2Q through
CSQ and produces a finished oil with a viscosity of at least 100 SUS at 100°F
(19cSt at 40°C) . It contains relatively few normal paraffins.
Solvent Decarbonized Residual Oil (Petroleum) [* 64742-02-5] FOOO-6142
A complex combination of hydrocarbons obtained as the solvent soluble fraction
from GS - Cy solvent decarbonization of a residual oil. It consists of hydrocarbons
having carbon numbers predominantly greater than C25 and boiling above approximately
400°C (752°F).
Solvent Refined Residual Oil (Petroleum) [* 64742-01-4] FOOO-6256
A complex combination of hydrocarbons obtained as the solvent insoluble
fraction from solvent refining of a residuum using a polar organic solvent such
as phenol or furfural. It consists of hydrocarbons having carbon numbers pre-
dominantly higher than C25 and boiling above approximately 400°C (752°F) .
Solvent Refined Spent Lube Oil (Petroleum) [*64742-00-3] FOOO-6361
A complex combination of hydrocarbons obtained as the solvent soluble fraction
from Cj - Cc solvent refining of spent lube oil. It consists predominantly of
hydrocarbons having carbon numbers predominantly in the range of Cjs through
Light Naphtha Solvent Extract (Petroleum) [*6474l-99-7] FOOO-6477
A complex combination of hydrocarbons obtained as the extract from a solvent
extraction process. It consists predominantly of aromatic hydrocarbons having
carbon numbers predominantly in the range of C$ through Cg and boiling in the
range of approximately 80°C to 145°C (176°F to 293°F) . This stream is likely to
contain 10 vol. % or more benzene.
Heavy Naphtha Solvent Extract (Petroleum) [*6474l-98-6] FOOO-6596
A complex combination of hydrocarbons obtained as the extract from a solvent
extraction process. It consists predominantly of aromatic hydrocarbons having
carbon numbers predominantly in the range of Cy through C^ and boiling in the
range of approximately 90°C to 220°C (194°F to 428°F) .
Middle Distillate Solvent Extract (Petroleum) [*64742-06-9] FOOO-6616
A complex combination of hydrocarbons obtained as the extract from a solvent
extraction process. It consists predominantly of aromatic hydrocarbons having
carbon numbers predominantly in the range of Cg through C2Q and boiling in the
range of approximately 150°C to 345°C (302°F to 653°F) .
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Gas Oil Solvent Extract (Petroleum) [*64743-06-2] FOOO-6727
A complex combination of hydrocarbons obtained as the extract from a solvent
extraction process. It consists predominantly of aromatic hydrocarbons having
carbon numbers predominantly in the range of Cj3 through €25 and boiling in the
range of approximately 230°C to 400°C (446°F to 752°F).
Light Paraffinic Distillate Solvent Extract (Petroleum) [*64?42-05-8] FOOO-6837
A complex combination of hydrocarbons obtained as the extract from a solvent
extraction process. It consists predominantly of aromatic hydrocarbons having
carbon numbers predominantly in the range of C^5 through €30. This stream is
likely to contain 5 wt. % or more of 4- to 6- membered condensed ring aromatic
hydrocarbons.
Heavy Paraffinic Distillate Solvent Extract (Petroleum) [*64742-04-7] FOOO-6942
A complex combination of hydrocarbons obtained as the extract from a solvent
extraction process. It consists predominantly of aromatic hydrocarbons having
carbon numbers predominantly in the range of C20 through C$Q. This stream is
likely to contain 5 wt. % or more of 4- to 6- membered condensed ring aromatic
hydrocarbons.
Light Naphthenic Distillate Solvent Extract (Petroleum) [*64742-03-6] FOOO-7031
A complex combination of hydrocarbons obtained as the extract from a solvent
extraction process. It consists predominantly of aromatic hydrocarbons having
carbon numbers predominantly in the range of Cj5 through 030. This stream is
likely to contain 5 wt. % or more of 4- to 6- membered condensed ring aromatic
hydrocarbons.
Heavy Naphthenic Distillate Solvent Extract (Petroleum) [*64?42-ll-6] FOOO-7157
A complex combination of hydrocarbons obtained as the extract from a solvent
extraction process. It consists predominantly of aromatic hydrocarbons having
carbon numbers predominantly in the range of C2Q through C50. This stream is
likely to contain 5 wt. % or more of 4- to 6- membered condensed ring aromatic
hydrocarbons.
Residual Oil Solvent Extract (Petroleum) [*64742-lO-5] FOOO-7261
A complex combination of hydrocarbons obtained as the extract from a solvent
extraction process. It consists predominantly of aromatic hydrocarbons having
carbon numbers predominantly higher than €25.
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Heavy Paraffinic Distillate Decarbonization Raffinate (Petroleum)
[*64742-09-2\ FOOO-7377
A complex combination of hydrocarbons obtained as the solvent insoluble
fraction from Cc - Cj solvent decarbonization of a heavy paraffinic distillate.
It consists predominantly of aromatic hydrocarbons having carbon numbers pre-
dominantly in the range of C2Q through
Heavy Naphthenic Distillate Decarbonization Raffinate (Petroleum)
[*64 742-08- l\ FOOD- 7482
A complex combination of hydrocarbons obtained as the solvent insoluble
fraction from C$ - Cy solvent decarbonization of a heavy naphthenic distillate.
It consists predominantly of aromatic hydrocarbons having carbon numbers pre-
dominantly in the range of €20 through
Residual Oil Decarbonization Raffinate (Petroleum) [*64?42-07-0] FOOO-7517
A complex combination of hydrocarbons obtained as the solvent insoluble
fraction from C$ - Cj solvent decarbonization of a residual oil. It consists
predominantly of aromatic hydrocarbons having carbon numbers predominantly higher
than €34 and boiling approximately above 495°C (923°F) .
Resins (Petroleum) [*64742-l6-l] FOOO-7621
A complex combination of organic compounds, predominantly hydrocarbons,
obtained as a fraction of the extract from solvent extraction of residuum.
It consists predominantly of high molecular weight compounds with high carbon-
to-hydrogen ratios.
Asphalt (Petroleum) [*80S2-42-4] FOOO-7737
A very complex combination of high molecular weight organic compounds
containing a relatively high proportion of hydrocarbons having carbon numbers
predominantly greater than C£c with high carbon-to-hydrogen ratios. It also
contains small amounts of various metals such as nickel, iron, or vanadium.
It is obtained as the non-volatile residue from distillation of crude oil or
by separation as the raffinate from a residual oil in a deasphalting or decar-
bonization process.
ACID TREATING STREAMS
Acid Treated Naphtha (Petroleum) [*64?42-lS-0] FOOO-7842
A complex combination of hydrocarbons obtained as a raffinate from a sulfuric
acid treating process. It consists of hydrocarbons having carbon numbers pre-
dominantly in the range of €7 through C}2 an(* boiling in the range of approximately
90°C to 230°C (194°F to 446°F) .
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Acid Treated Light Distillate (Petroleum) [*64?42-U-9] FOOO-7950
A complex combination of hydrocarbons obtained as a raffinate from a sulfuric
acid treating process. It consists of hydrocarbons having carbon numbers pre-
dominantly in the range of Co through CK, and boiling in the range of approximately
150°C to 290°C (302°F to 554*F).
Acid Treated Middle Distillate (Petroleum) [*64?42-l3-8] FOOO-8048
A complex combination of hydrocarbons obtained as a raffinate from a sulfuric
acid treating process. It consists of hydrocarbons having carbon numbers pre-
dominantly in the range of Cij through €20 and boiling in the range of approximately
205°C to 345°C (401°F to 653*F).
Acid Treated Gas Oil (Petroleum) [*64742-12-7] FOOO-8167
A complex combination of hydrocarbons obtained as a raffinate from a sulfuric
acid treating process. It consists of hydrocarbons having carbon numbers pre-
dominantly in the range of Cij through C25 and boiling in the range of approximately
230°C to 400°C (446°F to 752*F).
Acid Treated Light Paraffinic Distillate (Petroleum) [*64742-2l-8] FOOO-8271
A complex combination of hydrocarbons obtained as a raffinate from a sulfuric
acid treating process. It consists predominantly of saturated hydrocarbons having
carbon numbers predominantly in the range of Cj5 through C^Q and produces a
finished oil having a viscosity of less than 100 SUS at 100 F (19cSt at 40°C).
Acid Treated Heavy Paraffinic Distillate (Petroleum) [*64742-20-7] FOOO-8385
A complex combination of hydrocarbons obtained as a raffinate from a sulfuric
acid process. It consists predominantly of saturated hydrocarbons having carbon
numbers predominantly in the range of €30 through C$Q and produces a finished oil
having a viscosity of at least 100 SUS at 100°F (19cSt at 40°C).
Acid Treated Light Naphthenic Distillate (Petroleum) [*64742-l9-4] FOOO-8492
A complex combination of hydrocarbons obtained as a raffinate from a sulfuric
acid treating process. It consists of hydrocarbons having carbon numbers pre-
dominantly in the range of Cjs through C$Q and produces a finished oil with a
viscosity of less than 100 SUS at 100°F (19cSt at 40°C). It contains relatively
few normal paraffins.
Acid Treated Heavy Naphthenic Distillate (Petroleum) [*64742-l8-3] FOOO-8512
A complex combination of hydrocarbons obtained as a raffinate from a sulfuric
acid treating process. It consists of hydrocarbons having carbon numbers pre-
dominantly in the range of C20 through CSQ and produces a finished oil with a
viscosity of at least 100 SUS at 100°F (19cSt at 40°C). It contains relatively
few normal paraffins.
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Acid Treated Residual Oil (Petroleum) [*64742-l?-2] FOOO-8631
A complex combination of hydrocarbons obtained as a raffinate from a sulfuric
acid treating process. It consists of hydrocarbons having carbon numbers pre-
dominantly greater than C25 and boiling above approximately 400°C (752°F).
Acid Treated Wax (Petroleum) [*64742-26-3] FOOO-8745
A complex combination of hydrocarbons produced by treating a petroleum wax
fraction with sulfuric acid. It consists predominantly of saturated straight
and branched chain hydrocarbons having carbon numbers predominantly in the range
of €20 through C5Q.
Acid Treated Spent Lube Oil (Petroleum) [*64742-2S-2] FOOO-8859
A complex combination of hydrocarbons obtained as a raffinate from a sulfuric
acid treating process. It consists predominantly of hydrocarbons having carbon
numbers predominantly in the range of 0^5 through C^Q.
Acid Sludge (Petroleum) [*64742-24-1] FOOO-8963
A complex combination of sulfuric and sulfonic acids, water, esters and high
molecular weight organic compounds such as polymers of olefinic hydrocarbons. It
is formed during the treating of petroleum fractions with sulfuric acid.
CHEMICALLY NEUTRALIZED STREAMS
Chemically Neutralized Light Naphtha (Petroleum) [*64742-23-0] FOOO-9053
A complex combination of hydrocarbons produced by a treating process to remove
acidic materials. It consists of hydrocarbons having carbon numbers predominantly
in the range of CA through QH and boiling in the range of approximately minus
20°C to 190°C (-4*F to 374°F).
Chemically Neutralized Heavy Naphtha (Petroleum) [*64742-22-9] FOOO-9175
A complex combination of hydrocarbons produced by a treating process to remove
acidic materials. It consists of hydrocarbons having carbon numbers predominantly
in the range of Cg through Ci? and boiling in the range of approximately 65°C to
230°C (149°F to 446°F).
Chemically Neutralized Light Distillate (Petroleum) [*64742-3l-0] FOOO-9285
A complex combination of hydrocarbons produced by a treating process to remove
acidic materials. It consists of hydrocarbons having carbon numbers predominantly
in the range of Cg through C^g and boiling in the range of approximately 150°C to
290°C (302°F to 554°F).
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Chemically Neutralized Middle Distillate (Petroleum) [*64742-30-9] FOOO-9393
A complex combination of hydrocarbons produced by a treating process to remove
acidic materials. It consists of hydrocarbons having carbon numbers predominantly
in the range of GH through €20 and boiling in the range of approximately 205°C to
345°C (401°F to 653°F).
Chemically Neutralized Gas Oil (Petroleum) [*64742-29-6] FOOO-9415
A complex combination of hydrocarbons produced by a treating process to remove
acidic materials. It consists of hydrocarbons having carbon numbers predominantly
in the range of Cj3 through €25 and boiling in the range of approximately 230°C to
400°C (446°F to 752°F).
Chemically Neutralized Light Paraffinic Distillate (Petroleum) [*64742-28-5] FOOO-9529
A complex combination of hydrocarbons produced by a treating process to remove
acidic materials. It consists of hydrocarbons having carbon numbers predominantly
in the range of Cjs through €39 and produces a finished oil with a viscosity less
than 100 SUS at 100°F (19cSt at 40°C).
Chemically Neutralized Heavy Paraffinic Distillate (Petroleum) [*64742-27-4] FOOO-9648
A complex combination of hydrocarbons produced by a treating process to remove
acidic materials. It consists of hydrocarbons having carbon numbers predominantly
in the range of €20 through C5o and produces a finished oil with a viscosity of at
least 100 SUS at 100°F (19cSt at 40°C). It contains a relatively large proportion
of aliphatic hydrocarbons.
Chemically Neutralized Light Naphthenic Distillate (Petroleum) [*64742-35-4] FOOO-9759
A complex combination of hydrocarbons produced by a treating process to remove
acidic materials. It consists of hydrocarbons having carbon numbers predominantly
in the range of Cj5 through CJQ and produces a finished oil with a viscosity of
less than 100 SUS at 100°S (19cSt at 40°C). It contains relatively few normal
paraffins.
Chemically Neutralized Heavy Naphthenic Distillate (Petroleum) [*64742-S4-3] FOOO-9864
A complex combination of hydrocarbons produced by a treating process to remove
acidic materials. It consists of hydrocarbons having carbon numbers predominantly
in the range of €20 through CSQ and produces a finished oil with a viscosity of at
least 100 SUS at 100°F (19cSt at 40°C). It contains relatively few normal paraffins.
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Chemically Neutralized Wax (Petroleum) [* 64742-33-2] FOOO-9978
A complex combination of hydrocarbons produced by a treating process to remove
acidic materials. It consists predominantly of saturated straight chain hydro-
carbons having carbon numbers predominantly in the range of C£o through C5g.
Chemically Neutralized Spent Lube Oil (Petroleum) [* 64742-32-1] F001-0022
A complex combination of hydrocarbons produced by a treating process to remove
acidic materials. It consists of hydrocarbons having carbon numbers predominantly
in the range of Cj5 through C50.
Chemically Neutralized Sludge (Petroleum) [*64743-07-3] F001-0145
A complex combination of substances obtained from the oil insoluble sludge
that results from treating a petroleum stock with sulfuric acid, by contacting
with sodium hydroxide or sodium carbonate solution. It consists predominantly of
sodium salts of sulfonic and carboxylic acids, phenolic compounds, and other
acidic compounds found in petroleum streams, together with water and hydrocarbons
of molecular weight above 1000.
Spent Sodium Hydroxide Neutralizing Agent (Petroleum) [* 64742-40-1] F001-0254
A complex combination consisting predominantly of water and containing sodium
hydroxide and organic and inorganic sodium salts. It is obtained by neutralization
of an acidic petroleum stream.
Spent Sodium Carbonate Neutralizing Agent (Petroleum) [*64742-39-8] F001-0364
A complex combination consisting predominantly of water and containing sodium
carbonate and organic and inorganic sodium salts. It is obtained by neutralization
of an acidic petroleum stream.
CLAY TREATING STREAMS
Clay Treated Distillate (Petroleum) [*64742-38-7] F001-0478
A complex combination of hydrocarbons resulting from treatment of a petroleum
fraction with natural or modified clay, usually in a percolation process to remove
the trace amounts of polar compounds and impurities present. It consists of hydro-
carbons having carbon numbers predominantly in the range of Cg through C2Q and
boiling in the range of approximately 150°C to 345°C (302°F to 653°F) .
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Clay Treated Light Paraffinic Distillate (Petroleum) [*64742-37-6] F001-0597
A complex combination of hydrocarbons resulting from treatment of a petroleum
fraction with natural or modified clay in either a contacting or percolation process
to remove the trace amounts of polar compounds and impurities present. It consists
of hydrocarbons having carbon numbers predominantly in the range of Cjs through
Cso and produces a finished oil with a viscosity of less than 100 SUS at 100°F
(19cSt at 40PC). It contains a relatively large proportion of saturated hydro-
carbons .
Clay Treated Heavy Paraffinic Distillate (Petroleum) [*64742-36-5] F001-0617
A complex combination of hydrocarbons resulting from treatment of a petroleum
fraction with natural or modified clay in either a contacting or percolation process
to remove the trace amounts of polar compounds and impurities present. It consists
of hydrocarbons having carbon numbers predominantly in the range of €20 through
CSQ and produces a finished oil with a viscosity of at least 100 SUS at 100°F
(19cSt at 40°C). It contains a relatively large proportion of saturated hydro-
carbons .
Clay Treated Light Naphthenic Distillate (Petroleum) [*64742-45-6] F001-0721
A complex combination of hydrocarbons resulting from treatment of a petroleum
fraction with natural or modified clay in either a contacting or percolation process
to remove the trace amounts of polar compounds and impurities present. It consists
of hydrocarbons having carbon numbers predominantly in the range of (^5 through
CSQ and produces a finished oil with a viscosity of less than 100 SUS at 100°F
(19cSt at 40°C). It contains, relatively few normal paraffins.
Clay Treated Heavy Naphthenic Distillate (Petroleum) [*64742-44-5] F001-0835
A complex combination of hydrocarbons resulting from treatment of a petroleum
fraction with natural or modified clay in either a contacting or percolation process
to remove the trace amounts of polar compounds and impurities present. It consists
of hydrocarbons having carbon numbers predominantly in the range of C20 through
C5Q and produces a finished oil with a viscosity of at least 100 SUS at 100°F
(19cSt at 40°C). It contains relatively few normal paraffins.
Clay Treated Paraffin Wax (Petroleum) [*64742-43-4] F001-0949
A complex combination of hydrocarbons obtained by treatment of a petroleum
wax fraction with natural or modified clay in either a contacting or percolation
process to remove the trace amounts of polar compounds and impurities present.
It consists predominantly of straight chain saturated hydrocarbons having carbon
numbers in the range of €20 through
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Clay Treated Microcrystalline Wax (Petroleum) [*64742-42-3] F001-1039
A complex combination of hydrocarbons obtained by treatment of a petroleum
microcrystalline wax fraction with natural or modified clay in either a contacting
or percolation process to remove the trace amounts of polar compounds and impurities
present. It consists predominantly of long branched chain hydrocarbons having
carbon numbers predominantly in the range of €25 through
Clay Treated Residual Oil (Petroleum) [*64742-4l-2] F001-1158
A complex combination of hydrocarbons obtained by treatment of a residual oil
with a natural or modified clay in either a contacting or percolation process to
remove the trace amounts of polar compounds and impurities present. It consists
of hydrocarbons having carbon numbers predominantly higher than 025 and boiling
above approximately 400°C (752°F) .
Clay Treated Spent Lube Oil (Petroleum) [*64742-50-3] F001-1262
A complex combination of hydrocarbons obtained by treatment of a spent
lubricating oil with a natural or modified clay in either a contacting or per-
colation process to remove the trace amounts of polar compounds and impurities
present. It consists of hydrocarbons having carbon numbers predominantly in
the range of €^5 through C$Q.
HYDROTREATING STRF^MS
Hydrotreated Light Naphtha (Petroleum) [*64742-49-0] F001-1377
A complex combination of hydrocarbons obtained by treating a petroleum fraction
with hydrogen in the presence of a catalyst. It consists of hydrocarbons having
carbon numbers predominantly in the range of CA through C^ and boiling in the
range of approximately minus 20°C to 190°C (-4*F to 374°F) .
Hydrotreated Heavy Naphtha (Petroleum) [*64742-48-9] F001-1485
A complex combination of hydrocarbons obtained by treating a petroleum fraction
with hydrogen in the presence of a catalyst. It consists of hydrocarbons having
carbon numbers predominantly in the range of C6 through Cjj and boiling in the
range of approximately 65°C to 230°C (149°F to 446°F) .
Hydrotreated Light Distillate (Petroleum) [*64742-47-8] F001-1511
A complex combination of hydrocarbons obtained by treating a petroleum fraction
with hydrogen in the presence of a catalyst. It consists of hydrocarbons having
carbon numbers predominantly in the range of Cg through GIG and boiling in the
range of approximately 150°C to 290°C (302°F to 554°F) .
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Hydrotreated Middle Distillate (Petroleum) [*64742-46-7] F001-1625
A complex combination of hydrocarbons obtained by treating a petroleum fraction
with hydrogen in the presence of a catalyst. It consists of hydrocarbons having
carbon numbers predominantly in the range of GH through 035 and boiling in the
range of approximately 205°C to 400°C (401°F to 752°F).
Hydrotreated Light Paraffinic Distillate (Petroleum) [*64742-55-8] F001-1738
A complex combination of hydrocarbons obtained by treating a petroleum fraction
with hydrogen in the presence of a catalyst. It consists of hydrocarbons having
carbon numbers predominantly in the range of Cjs through C$Q and produces a finished
oil with a viscosity of less than 100 SUS at 100°F (19cSt at 40°C). It contains a
relatively large proportion of saturated hydrocarbons.
Hydrotreated Heavy Paraffinic Distillate (Petroleum) [*64742-54-7] F001-1843
A complex combination of hydrocarbons obtained by treating a petroleum fraction
with hydrogen in the presence of a catalyst. It consists of hydrocarbons having
carbon numbers predominantly in the range of C2Q through CSQ and produces a finished
oil of at least 100 SUS at 100°F (19cSt at 40°C). It contains a relatively large
proportion of saturated hydrocarbons.
Hydrotreated Light Naphthenic Distillate (Petroleum) [*64742-53-6] F001-1957
A complex combination of hydrocarbons obtained by treating a petroleum fraction
with hydrogen in the presence of a catalyst. It consists of hydrocarbons having
carbon numbers predominantly in the range of Cjs through €30 and produces a finished
oil with a viscosity of less than 100 SUS at 100°F (19cSt at 40°C). It contains
relatively few normal paraffins.
Hydrotreated Heavy Naphthenic Distillate (Petroleum) [*64742-52-5] F001-2046
A complex combination of hydrocarbons obtained by treating a petroleum fraction
with hydrogen in the presence of a catalyst. It consists of hydrocarbons having
carbon numbers predominantly in the range of €20 through €50 and produces a finished
oil of at least 100 SUS at 100°F (19cSt at 40°C). It contains relatively few normal
paraffins.
Hydrotreated Paraffin Wax (Petroleum) [*64742-5l-4] F001-2166
A complex combination of hydrocarbons obtained by treating a petroleum wax
with hydrogen in the presence of a catalyst. It consists predominantly of straight
chain paraffinic hydrocarbons having carbon numbers predominantly in the range of
about €20 through
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Hydrotreated Microcrystalline Wax (Petroleum) [*64742-60-5] F001-2270
A complex combination of hydrocarbons obtained by treating a petroleum
microcrystalline wax with hydrogen in the presence of a catalyst. It consists
predominantly of long, branched chain hydrocarbons having carbon numbers pre-
dominantly in the range of C25 through
Hydrotreated Vacuum Gas Oil (Petroleum) [*64742-59-2] F001-2385
A complex combination of hydrocarbons obtained by treating a petroleum fraction
with hydrogen in the presence of a catalyst. It consists of hydrocarbons having
carbon numbers predominantly in the range of GIS through CSQ and boiling in the
range of approximately 230°C to 600°C (446°F to 1112°F). This stream is likely to
contain 5 wt. % or more of 4- to 6- membered condensed ring aromatic hydrocarbons.
Hydrotreated Residual Oil (Petroleum) [*64742-S?-0] F001-2497
A complex combination of hydrocarbons obtained by treating a petroleum fraction
with hydrogen in the presence of a catalyst. It consists of hydrocarbons having
carbon numbers predominantly greater than €25 and boiling above approximately 400°C
(752°F).
Hydrotreated Spent Lube Oil (Petroleum) [*64742-58-l] F001-2513
A complex combination of hydrocarbons obtained by treating a spent lube oil
with hydrogen in the presence of a catalyst. It consists predominantly of hydro-
carbons having carbon numbers predominantly in the range of Cjs through CSQ.
SOLVENT DEWAXING STREAMS
Solvent Dewaxed Light Paraffinic Distillate (Petroleum) [*64742-56-9] F001-2633
A complex combination of hydrocarbons obtained by removal of normal paraffins
from a petroleum fraction by solvent crystallization. It consists predominantly
of hydrocarbons having carbon numbers predominantly in the range of Cjs through
CSQ and produces a finished oil with a viscosity of less than 100 SUS at 100°F
(19cSt at 40°C).
Solvent Dewaxed Heavy Paraffinic Distillate (Petroleum) [*64742-65-0] F001-2743
A complex combination of hydrocarbons obtained by removal of normal paraffins
from a petroleum fraction by solvent crystallization. It consists predominantly of
hydrocarbons having carbon numbers predominantly in the range of C2o through €50
and produces a finished oil with a viscosity not less than 100 SUS at 100°F
(19cSt at 40°C).
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Solvent Dewaxed Light Naphthenic Distillate (Petroleum) [*64?42-64-9] F001-2851
A complex combination of hydrocarbons obtained by removal of normal paraffins
from a petroleum fraction by solvent crystallization. It consists of hydrocarbons
having carbon numbers predominantly in the range of Cis through C$Q and produces
a finished oil with a viscosity of less than 100 SUS at 100°F (19cSt at 40°C).
It contains relatively few normal paraffins.
Solvent Dewaxed Heavy Naphthenic Distillate (Petroleum) [*64742-63-8] F001-2965
A complex combination of hydrocarbons obtained by removal of normal paraffins
from a petroleum fraction by solvent crystallization. It consists of hydrocarbons
having carbon numbers predominantly in the range of C2Q through C5Q and produces
a finished oil of not less than 100 SUS at 100eF (19cSt at 40°C). It contains
relatively few normal paraffins.
Solvent Dewaxed Residual Oil (Petroleum) [*64?42-62-7] F001-3054
A complex combination of hydrocarbons obtained by removal of long, branched
chain hydrocarbons from a residual oil by solvent crystallization. It consists
of hydrocarbons having carbon numbers predominantly greater than 025 and boiling
above approximately 400°C (752°F).
Slack Wax (Petroleum) [*64?42-6l-6] F001-3173
A complex combination of hydrocarbons obtained from a petroleum fraction by
solvent crystallization (solvent dewaxing) or as a distillation fraction from a
very waxy crude. It consists predominantly of saturated straight and branched
chain hydrocarbons having carbon numbers predominantly greater than €20 •
Petrolatum (Petroleum) [*8009-03-8] F001-3284
A complex combination of hydrocarbons obtained as a semi-solid from dewaxing
paraffinic residual oil. It consists predominantly of saturated crystalline and
liquid hydrocarbons having carbon numbers predominantly greater than C2$.
Foots Oil (Petroleum) [*64?42-67-2] F001-3398
A complex combination of hydrocarbons obtained as the oil fraction from a
solvent deoiling or a wax sweating process. It consists predominantly of branched
chain hydrocarbons having carbon numbers predominantly in the range of C2Q through
C50-
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Paraffin Wax (Petroleum) [*8002-74-2] F001-3419
A complex combination of hydrocarbons obtained from petroleum fractions by
solvent crystallization (solvent deoiling) or by the sweating process. It consists
predominantly of straight chain hydrocarbons having carbon numbers predominantly
greater than C2Q-
Microcrystalline Wax (Petroleum) [*6323l-60-7] F001-3525
A complex combination of long, branched chain hydrocarbons obtained from
residual oils by solvent crystallization. It consists predominantly of saturated
straight and branched chain hydrocarbons predominantly greater than 035.
CATALYTIC DEWAXING STREAMS
Catalytic Dewaxed Naphtha (Petroleum) [*64742-66~l] F001-3647
A complex combination of hydrocarbons obtained from the catalytic dewaxing
of a petroleum fraction. It consists of hydrocarbons having carbon numbers pre-
dominantly in the range of C$ through Ci2 and boiling in the range of 35°C to
230°C (95°F to 446°F).
Catalytic Dewaxed Middle Distillate (Petroleum) [*64742-72-9] F001-3756
A complex combination of hydrocarbons obtained from a catalytic dewaxing
process. It consists of hydrocarbons having carbon numbers predominantly in
the range of C9 through C20 and boiling in the range of approximately 150°C
to 345°C (302°F to 653°F).
Catalytic Dewaxed Light Paraffinic Oil (Petroleum) [*64742-7l-8] F001-3861
A complex combination of hydrocarbons obtained from a catalytic dewaxing
process. It consists predominantly of hydrocarbons having carbon numbers pre-
dominantly in the range of Cjs through C^Q and produces a finished oil with a
viscosity of less than 100 SUS at 100°F (19cSt at 40°C).
Catalytic Dewaxed Heavy Paraffinic Oil (Petroleum) [*64742-70-7] F001-3975
A complex combination of hydrocarbons obtained from a catalytic dewaxing
process. It consists predominantly of hydrocarbons having carbon numbers pre-
dominantly in the range of ^Q through CSQ and produces a finished oil with a
viscosity of at least 100 SUS at 100°F (19cSt at 40°C).
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Catalytic Dewaxed Light Naphthenic Oil (Petroleum) [*64742-69-4] F001-4066
A complex combination of hydrocarbons obtained from a catalytic dewaxing
process. It consists of hydrocarbons having carbon numbers predominantly in
the range of Cj5 through C$Q and produces a finished oil with a viscosity less
than 100 SUS at 100°F (19cSt at 40°C). It contains relatively few normal
paraffins.
Catalytic Dewaxed Heavy Naphthenic Oil (Petroleum) [*64?42-68-S] F001-4185
A complex combination of hydrocarbons obtained from a catalytic dewaxing
process. It consists predominantly of hydrocarbons having carbon numbers pre-
dominantly in the range of €20 through C$Q and produces a finished oil with a
viscosity of at least 100 SUS at 100°F (19cSt at 40°C). It contains relatively
few normal paraffins.
COMPLEX DEWAXING STREAMS
Complex Dewaxed Middle Distillate (Petroleum) [*64?42-77-4] F001-4205
A complex combination of hydrocarbons obtained by removing straight chain
paraffin hydrocarbons as solid adducts by treatment with an agent such as urea.
It consists of hydrocarbons having carbon numbers predominantly in the range of
Cg through C20 and boiling in the range of approximately 150°C to 345°C (302°F
to 653°F).
Complex Dewaxed Light Naphthenic Oil (Petroleum) [*64742-76-3] F001-4310
A complex combination of hydrocarbons obtained from a catalytic dewaxing
process. It consists of hydrocarbons having carbon numbers predominantly in the
range of Cjs through €30 and produces a finished oil having a viscosity less than
100 SUS at 100°F (19cSt at 40°C). It contains relatively few normal paraffins.
Complex Dewaxed Heavy Naphthenic Oil (Petroleum) [*64742-75-2] F001-4424
A complex combination of hydrocarbons obtained by removing straight chain
paraffin hydrocarbons as a solid by treatment with an agent such as urea. It
consists of hydrocarbons having carbon numbers predominantly in the range of
C2Q through CSQ and produces a finished oil having a viscosity of at least 100
SUS at 100°F (19cSt at 40°C). It contains relatively few normal paraffins.
Urea/Wax Adduct (Petroleum) [*64742-74-l] F001-4538
A complex combination consisting of the products of an adduct formation
between urea and straight chain saturated hydrocarbons having carbon numbers
predominantly in the range of GIS through
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HYDRODESULFURIZATION STREAMS
Hydrodesulfurized Light Naphtha (Petroleum) [*64742-?3-0] F001-4657
A complex combination of hydrocarbons obtained from a catalytic hydro-
desulfurization process. It consists of hydrocarbons having carbon numbers
predominantly in the range of €4 through GH and boiling in the range of
approximately minus 20°C to 190°C (-4°F to 374°F).
Hydrodesulfurized Heavy Naphtha (Petroleum) [*64742-82-l] F001-4761
A complex combination of hydrocarbons obtained from a catalytic hydro-
desulfurization process. It consists of hydrocarbons having carbon numbers
predominantly in the range of Cy through Cj2 anc* boiling in the range of
approximately 90°C to 230°C (194°F to 446°F).
Hydrodesulfurized Kerosine (Petroleum) [*64?42-8l-0] F001-4875
A complex combination of hydrocarbons obtained from a petroleum stock by
treating with hydrogen to convert organic sulfur to hydrogen sulfide which is
removed. It consists of hydrocarbons having carbon numbers predominantly in the
range of Cg through Cj^ and boiling in the range of approximately 150°C to 290°C
(302°F to 554°F).
Hydrodesulfurized Middle Distillate (Petroleum) [*64742-80-9] F001-4983
A complex combination of hydrocarbons obtained from a petroleum stock by
treating with hydrogen to convert organic sulfur to hydrogen sulfide which is
removed. It consists of hydrocarbons having carbon numbers predominantly in the
range of CIM through €25 and boiling in the range of approximately 205°C to
400°C (401*F to 752°F).
Hydrodesulfurized Gas Oil (Petroleum) [*64?42-79-6] F001-5074
A complex combination of hydrocarbons obtained from a petroleum stock by
treating with hydrogen to convert organic sulfur to hydrogen sulfide which is
removed. It consists predominantly of hydrocarbons having carbon numbers pre-
dominantly in the range of 0^3 through C25 and boiling in the range of approxi-
mately 230°C to 400°C (446°F to 752°F).
Hydrodesulfurized Atmospheric Tower Residuum (Petroleum) [*64742-78-5] F001-5193
A complex combination of hydrocarbons obtained by treating an atmospheric
tower residuum with hydrogen in the presence of a catalyst under conditions pri-
marily to remove organic sulfur compounds. It consists of hydrocarbons having
carbon numbers predominantly greater than C20 and boiling above approximately
350°C (662°F). This stream is likely to contain 5 wt. % or more of 4- to 6-
membered condensed ring aromatic hydrocarbons.
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Hydrodesulfurized Light Vacuum Gas Oil (Petroleum) [*64742-87-6] F001-5213
A complex combination of hydrocarbons obtained from a catalytic hydro-
desulfurization process. It consists of hydrocarbons having carbon numbers
predominantly in the range of Ci3 through €30 and boiling in the range of
approximately 230°C to 450°C (446°F to 842°F) .
Hydrodesulfurized Heavy Vacuum Gas Oil (Petroleum) [*64742-86-S] F001-5327
A complex combination of hydrocarbons obtained from a catalytic hydro-
desulfurization process. It consists of hydrocarbons having carbon numbers
predominantly in the range of C20 through €50 and boiling in the range of
approximately 350°C to 600°C (662°F to 1112*F) . This stream is likely to
contain 5 wt. % or more of 4- to 6- membered condensed ring aromatic hydro-
carbons .
Hydrodesulfurized Vacuum Residuum (Petroleum) [*64742-85-4] F001-5431
A complex combination of hydrocarbons obtained by treating a vacuum residuum
with hydrogen in the presence of a catalyst under conditions primarily to remove
organic sulfur compounds. It consists of hydrocarbons having carbon numbers pre-
dominantly greater than C^ and boiling approximately above 495°C (923°F) .
Hydrodesulfurized Crude Oil (Petroleum) [*64742-84-3] F001-5545
A complex combination of hydrocarbons obtained by treating a crude oil with
hydrogen in the presence of a catalyst under conditions primarily to remove some
organic sulfur compounds. Some of the unsaturated compounds present are also
converted to saturated compounds.
STEAM CRACKING STREAMS
Light Steam Cracked Naphtha (Petroleum) [*64742-83-2] F001-5665
A complex combination of hydrocarbons obtained by the distillation of the
products from a steam cracking process. It consists predominantly of unsaturated
hydrocarbons having carbon numbers predominantly in the range of C^ through Cjj
and boiling in the range of approximately minus 20°C to 190°C (-4°F to 374°F) .
This stream is likely to contain 10 vol. % or more benzene.
Steam Cracked Distillate (Petroleum) [*64742-9l-2] F001-5776
A complex combination of hydrocarbons obtained by the distillation of the
products from a steam cracking process. It consists predominantly of unsaturated
hydrocarbons having carbon numbers predominantly in the range of Cy through
and boiling in the range of approximately 90°C to 290°C (190°F to 554°F) .
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Steam Cracked Residuum (Petroleum) [-"64742-90-1} F001-5881
A complex combination of hydrocarbons obtained as the residual fraction
from the distillation of the products of a steam cracking process (including
steam cracking to produce ethylene). It consists predominantly of unsaturated
hydrocarbons having carbon numbers predominantly greater than Cj4 and boiling
above approximately 260°C (500°F). This stream is likely to contain 5 wt. %
or more of 4- to 6- membered condensed ring aromatic hydrocarbons.
SPECIAL SOLVENT STREAMS
Light Aliphatic Solvent Naphtha (Petroleum) [*64742-89-8] F001-5999
A complex combination of hydrocarbons obtained from the distillation of crude
oil or natural gasoline. It consists predominantly of saturated hydrocarbons
having carbon numbers predominantly in the range of GS through CJQ and boiling
in the range of approximately 35°C to 160°C (95°F to 320°F).
Medium Aliphatic Solvent Naphtha (Petroleum) [*64742-88-7] F001-6088
A complex combination of hydrocarbons obtained from the distillation of crude
oil or natural gasoline. It consists predominantly of saturated hydrocarbons having
carbon numbers predominantly in the range of Cg through Cj2 &nd boiling in the
range of approximately 140°C to 220°C (284°F to 428°F).
Heavy Aliphatic Solvent Naphtha (Petroleum) [*64742-96-7] F001-6111
A complex combination of hydrocarbons obtained from the distillation of crude
oil or natural gasoline. It consists predominantly of saturated hydrocarbons having
carbon numbers predominantly in the range of C^j through Cj6 and boiling in the
range of approximately 190°C to 290°C (374°F to 554°F).
Light Aromatic Solvent Naphtha (Petroleum) [*64742-95-6] F001-6225
A complex combination, of hydrocarbons obtained from distillation of aromatic
streams. It consists predominantly of aromatic hydrocarbons having carbon numbers
predominantly in the range of Cs through CIQ and boiling in the range of approxi-
mately 135°C 'to 210°C (275°F to 410°F).
Heavy Aromatic Solvent Naphtha (Petroleum) [*64742-94-5] F001-6339
A complex combination of hydrocarbons obtained from distillation of aromatic
streams. It consists predominantly of aromatic hydrocarbons having carbon numbers
predominantly in the range of C9 through Cjg and boiling in the range of approxi-
mately 165°C to 290°C (330°F to 554°F).
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OXIDIZER STREAMS
Oxidized Asphalt (Petroleum) [*64742-93-4] F001-6444
A complex black solid obtained by blowing air through a heated residuum, or
raffinate from a deasphalting process with or without a catalyst. The process
is principally one of oxidative condensation which increases the molecular weight.
Oxidized Resins (Petroleum) [*64742-92-S] F001-6558
A complex combination of organic compounds, predominantly high molecular
weight carboxylic acids, obtained by the air oxidation of petroleum resins from
the solvent extraction of a residuum.
Oxidized Waxes (Petroleum) [*64743-00-6] F001-6676
A complex combination of organic compounds, predominantly high molecular
weight carboxylic acids, obtained by the air oxidation of petroleum waxes.
Oxidized Petrolatum (Petroleum) [*64743-Ol-7] F001-6786
A complex combination of organic compounds, predominantly high molecular
weight carboxylic acids, obtained by the air oxidation of petrolatum.
Oxidized Residual Oil (Petroleum) [*64742-99-0] F001-6897
A complex combination of organic compounds, predominantly high molecular
weight carboxylic acids, obtained by the air oxidation of a solvent deasphalted
residual oil.
Oxidized Light Distillate (Petroleum) [*64742-98-9] F001-6911
A complex combination of organic compounds, predominantly carboxylic acids,
obtained by the air oxidation of a petroleum fraction having carbon numbers pre-
dominantly in the range of Cjj through
Oxidized Heavy Distillate (Petroleum) [*64742-97-8] F001-7094
A complex combination of organic compounds, predominantly carboxylic acids,
obtained by the air oxidation of a petroleum fraction having carbon numbers pre-
dominantly in the range of C2Q through
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NAPHTHENIC ACIDS
Crude Naphthenic Acids (Petroleum) [*64754-89-8] F001-7116
A complex combination of compounds, predominantly naturally occurring organic
acids, obtained from petroleum fractions by saponification and acidification. It
consists predominantly of compounds which contain carboxylic acid functional
groups and five- to six-member naphthenic rings in their molecular structures.
Phenolic compounds and acidic sulfur compounds may also be present.
Naphthenic Acids (Petroleum) [*lS38-24-5] F001-7238
A complex combination of organic acids produced by removing non-carboxylic
compounds from crude naphthenic acids, either by distillation or extraction.
MISCELLANEOUS REFINERY STREAMS
Crude Phenolic Compounds (Petroleum) [*64743-03-9] F001-7347
A complex combination of organic compounds, predominantly phenol, cresols,
xylenols and other alkylated phenols obtained primarily from cracked naphtha or
distillate streams by alkaline extraction.
Alpha Olefins (Petroleum) [*64743-02-8] F001-7452
A combination of normal alpha olefins having carbon numbers predominantly
greater than CIQ obtained by the polymerization of low molecular weight olefins,
or by the cracking of wax or other primarily long chain normal paraffins.
Chlorinated Waxes (Petroleum) [*63449~39-8] F001-7564
A combination of molecules of paraffin wax containing various proportions
of chlorine atoms depending on condition of the process, obtained by the chlorination
of paraffin wax. Commercial grades are predominantly in the range of 20% to 70%
chlorine and are liquid or resinous substances depending on the feedstock and
extent of chlorination.
Normal Paraffins (Petroleum) [*64??l-?l-7] F001-7688
A combination of normal paraffins having carbon numbers predominantly greater
than CIQ obtained by urea adduction or molecular sieve processes.
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Calcined Coke (Petroleum) [*64743-05-l] F001-7706
A complex combination of carbonaceous material including extremely high
molecular weight hydrocarbons obtained as a solid material from the calcining
of petroleum coke at temperatures in excess of 1000°C (1800°F). The hydro-
carbons present in calcined coke have a very high carbon-to-hydrogen ratio.
Recovery Coke (Petroleum) [*64?43-04-0] F001-7811
A carbonaceous substance recovered from acid sludge after removal of
acidic material at high temperature (e.g., approximately 1000°F).
Petroleum Sulfonic Acid (Petroleum) [*6l?89-85-3] F001-7921
A complex combination of oil-soluble sulfonic acids obtained by treating
selected petroleum refinery streams with either sulfuric acid, sulfur dioxide,
sulfur trioxide or other sulfonating agents.
White Mineral Oil (Petroleum) [*8042-4?-5] F001-8016
A highly refined petroleum mineral oil consisting of a complex combination
of hydrocarbons obtained from the intensive treatment of a petroleum fraction
with sulfuric acid and oleum, or by hydrogenation, or by a combination of hydro-
genation and acid treatment. Additional washing and treating steps may be included
in the processing operation. It consists of saturated hydrocarbons having carbon
numbers predominantly in the range of C-5 through CSQ.
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*****
Miscellaneous
Substances Of
Interest
*****
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TALLOWS
Tallow acids, sodium salts [*8052-48-0] F001-8124
Tallow acids, lithium salts [*64755-02-8] F001-8241
Tallow acids, potassium salts [*61790-32-7] F001-8355
Tallow acids, calcium salts [*64755-01-7] F001-8461
Tallow acids, barium salts [*64755-00-6] F001-8575
Acidless Tallow oil, sodium salts [*64741-40-8] F001-8695
Acidless Tallow oil, lithium salts [*64741-39-5] F001-8717
Acidless Tallow oil, potassium salts [*6474l-38-4] F001-8822
Acidless Tallow oil, calcium salts [*64741-37-3] F001-8936
Acidless Tallow oil, barium salts [*64741-36-2] F001-9025
12-HYDROXY STEARIC ACID SALTS
12-Hydroxy Stearic Acid, calcium salt (2:1) [3159-62-4] F001-9131
12-Hydroxy Stearic Acid, monolithium salt [7620-77-1] F001-9254
12-Hydroxy Stearic Acid, monosodium salt [13329-67-4] F001-9362
12-Hydroxy Stearic Acid, monopotassium salt [34326-46-0] F001-9478
COCONUT FATTY ACID SALTS
Coconut fatty acids, calcium salts [*64754-97-8] F001-9580
Coconut fatty acids, barium salts [*64?54-96-7] F001-9615
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STEARIC ACID SALTS
Stearic acid, sodium :alt [822-16-2] F001-9727
Stearic acid, calcium salt [1592-23-0] F001-9834
Stearic acid, aluminum salt [637-12-7] F001-9946
HYDROGENATED CASTOR OIL SALTS
Castor oil, hydrogenated, lithium salts [*64754-95-6] F002-0082
AZELAIC ACID SALTS
Azelaic acid, disodium salt [17265-13-2] F002-0111
Azelaic acid, dilithium salt [38900-29-7] F002-0223
Azelaic acid, dipotassium salt [52457-54-2] F002-0338
Azelaic acid, calcium salt (1:1) [14488-58-5] F002-0446
Azelaic acid, barium salt (1:1) [14488-59-6] F002-0556
Azelaic acid, aluminum salt (3:2) [64653-29-8] F002-0671
MYRISTIC ACID SALTS
Myristic acid, sodium salt [822-12-8] F002-0787
Myristic acid, lithium salt [20336-96-3] F002-0892
Myristic acid, calcium salt [15284-51-2] F002-0911
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BENZOIC ACID SALTS
Benzole acid, sodium salt [532-32-1] F002-1096
Benzoic acid, lithium salt [553-54-8] F002-1112
Benzoic acid, potassium salt [552-25-2] F002-1236
Benzoic acid, calcium salt [2090-05-3] F002-1343
Benzoic acid, aluminum salt [555-32-5] F002-1458
Benzoic acid, barium salt [533-00-6] F002-1569
OLE1C ACID SALTS
Oleic acid, sodium salt [143-19-1] F002-1686
Oleic acid, lithium salt [7384-22-7] F002-1701
Oleic acid, potassium salt [143-18-0] F002-1814
Oleic acid, calcium salt [142-17-6] F002-1924
Oleic acid, aluminum salt [688-37-9] F002-2018
Oleic acid, barium salt [581-65-1] F002-2121
ACETIC ACID SALTS
Acetic acid, sodium salt [127-09-3] F002-2247
Acetic acid, lithium salt [546-89-4] F002-2351
Acetic acid, potassium salt [127-08-2] F002-2468
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Acetic acid, calcium salt [62-54-4] F002-2574
Acetic acid, aluminum salt [139-12-8] F002-2699
Acetic acid, barium salt [542-80-6] F002-2712
NAPHTHENIC ACID SALTS
Naphthenic acids, aluminum salts (Petroleum) [*61789-64-8] F002-2822
Naphthenic acids, lead salts (Petroleum) [*6l790-l4-5] F002-2931
Naphthenic acids, sodium salts (Petroleum) [*6l790-l3-4] F002-3029
•U.S. GOVERNMENT PRINTING OFFICE : 1978 0-720-335/6042
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