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ASTM D1492-02

Historical Revision

Standard Test Method for Bromine Index of Aromatic Hydrocarbons by Coulometric Titration

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1.1 This test method covers the determination of the amount of bromine-reactive material in aromatic hydrocarbons. It is usually applied to materials having bromine indexes below 500.

Note 1-Other test methods for determining bromine-reactive material are Test Methods D1159, D1491, D2710, and D5776.

1.2 this test method has been found applicable to aromatic hydrocarbons containing no more than trace amounts of olefins and that are substantially free from material lighter than isobutane and have a distillation end point under 288o C.

1.3 The following applies to all specified limits in this standard: For purposes of determining conformance with this standard, and 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 E29.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For a specific hazard statement see Section 8.


SDO ASTM: ASTM International
Document Number D1492
Publication Date June 10, 2002
Language en - English
Page Count 3
Revision Level 02
Supercedes
Committee D16.04
Publish Date Document Id Type View
Nov. 1, 2021 D1492-21 Revision
July 15, 2013 D1492-13 Revision
July 1, 2008 D1492-08E01 Revision
July 1, 2008 D1492-08 Revision
Feb. 1, 2007 D1492-07 Revision
June 10, 2002 D1492-02 Revision
Jan. 1, 2000 D1492-96 Revision
Not Available D1492-78R84E01 Revision
Jan. 1, 2000 D1492-96R00 Reaffirmation