Standard Specification for Benzene for use with Zeolite Based Catalysts

SCOPE
1.1 This specification covers benzene for use with zeolite based catalysts.
1.2 The following applies to all specified limits in this specification: for purposes of determining conformance with this specification, an observed value or a calculated value shall be rounded off "to the nearest unit" in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E 29.
1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
1.4 Consult current OSHA regulations, supplier's Material Safety Data Sheets, and local regulations for all materials used in this specification.

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ASTM D7124-05 - Standard Specification for Benzene for use with Zeolite Based Catalysts
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: D 7124 – 05
Standard Specification for
Benzene for use with Zeolite Based Catalysts
This standard is issued under the fixed designation D 7124; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1. Scope tion and Chemiluminescence Detection
D 4735 Test Method for Determination of Trace Thiophene
1.1 This specification covers benzene for use with zeolite
in Refined Benzene by Gas Chromatography
based catalysts.
D 5194 Test Method for Trace Chloride in LiquidAromatic
1.2 The following applies to all specified limits in this
Hydrocarbons
specification: for purposes of determining conformance with
D 5386 Test Method for Color of Liquids UsingTristimulus
this specification, an observed value or a calculated value shall
Colorimetry
be rounded off “to the nearest unit” in the last right-hand digit
D 5776 Test Methods for Bromine Index of Aromatic Hy-
used in expressing the specification limit, in accordance with
drocarbons by Electrometric Titration
the rounding-off method of PracticeE29.
D 6069 Test Method for Trace Nitrogen in Aromatic Hy-
1.3 The values stated in SI units are to be regarded as the
drocarbons by Oxidative Combustion and Reduced Pres-
standard. The values given in parentheses are for information
sure Chemiluminescence Detection
only.
D 6212 Test Method for Total Sulfur in Aromatic Com-
1.4 Consult current OSHA regulations, supplier’s Material
pounds by Hydrogenolysis and Rateometric Colorimetry
Safety Data Sheets, and local regulations for all materials used
D 6304 Test Method for Determination of Water in Petro-
in this specification.
leum Products, Lubricating Oils, and Additives by Coulo-
2. Referenced Documents
metric Karl Fisher Titration
D 6313 Test Method for Total Sulfur in Aromatic Com-
2.1 ASTM Standards:
pounds by Hydrogenolysis and Sulfur Specific Difference
D 848 Test Method for Acid Wash Color of Industrial
Photometry
Aromatic Hydrocarbons
D 6366 Test Method for Total Trace Nitrogen and Its
D 1209 Test Method for Color of Clear Liquids (Platinum-
Derivatives in Liquid Aromatic Hydrocarbons by Oxida-
Cobalt Scale)
tive Combustion and Electrochemical Detection
D 1492 Test Method for Bromine Index of Aromatic Hy-
D 6428 Test Method for Total Sulfur in Liquid Aromatic
drocarbons by Coulometric Titration
Hydrocarbons and Their Derivatives by Oxidative Com-
D 1685 Test Method forTraces ofThiophene in Benzene by
bustion and Electrochemical Detection
Spectrophotometry
D 7011 Test Method for Determination of Trace Thiophene
D 3437 Practice for Sampling and Handling Liquid Cyclic
in Refined Benzene by Gas Chromatography and Sulfur
Products
Selective Detection
D 4045 Test Method for Sulfur in Petroleum Products by
E29 Practice for Using Significant Digits in Test Data to
Hydrogenolysis and Rateometric Colorimetry
Determine Conformance with Specifications
D 4492 Test Method for Analysis of Benzene by Gas
E 1064 Test Method for Water in Organic Liquids by
Chromatography
Coulometric Karl Fischer Titration
D 4629 Test Method f
...

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