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SRPS H.B9.100:2020

Standard Test Method for Butadiene Purity and Hydrocarbon Impurities by Gas Chromatography

Jun 22, 2020
95.99   Withdrawal of Standard   Sep 30, 2025

General information

95.99     Sep 30, 2025

ISS

H047

Pure national standard

71.080.10  

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Scope

This test method covers the determination of butadiene-1,3 purity and impurities such as propane, propylene, isobutane, n-butane, butene-1, isobutylene, propadiene, trans-butene-2, cis -butene-2, butadiene-1,2, pentadiene-1,4, and, methyl, dimethyl, ethyl, and vinyl acetylene in polymerization grade butadiene by gas chromatography. Impurities including butadiene dimer, carbonyls, inhibitor, and residue are measured by appropriate ASTM procedures and the results used to normalize the component distribution obtained by chromatography.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS H.B9.100:2015

NOW

WITHDRAWN
SRPS H.B9.100:2020
95.99 Withdrawal of Standard
Sep 30, 2025

REVISED BY

PUBLISHED
SRPS H.B9.100:2025

Related project

Adopted from ASTM D2593-19