Standard Historical Last Updated: Dec 31, 2010 Track Document
ASTM D2712-91(2003)e1

Standard Test Method for Hydrocarbon Traces in Propylene Concentrates By Gas Chromatography

Standard Test Method for Hydrocarbon Traces in Propylene Concentrates By Gas Chromatography D2712-91R03E01 ASTM|D2712-91R03E01|en-US Standard Test Method for Hydrocarbon Traces in Propylene Concentrates By Gas Chromatography Standard new BOS Vol. 05.01 Committee D02
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Significance and Use

The trace hydrocarbon compounds listed in Table 1 may have an effect in the commercial use of propylene concentrates, and information on their concentration is frequently necessary.

TABLE 1 Molecular Weight and Specific Gravity

CompoundMolecular WeightSpecific Gravity, 60/60
Propylene 42.080.5220
Propane44.090.5077

Scope

1.1 This test method covers the determination of 5 to 500 ppm each of ethylene, total butylenes, acetylene, methyl acetylene, propadiene, and butadiene in propylene concentrates.

1.2 The values stated in SI units are to be regarded as the standard. The values given in parenthese are for information only.

1.3 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.

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Details
Book of Standards Volume: 05.01
Developed by Subcommittee: D02.D0.03
Pages: 6
DOI: 10.1520/D2712-91R03E01
ICS Code: 71.080.10