ASTM International - ASTM D5303-20

Standard Test Method for Trace Carbonyl Sulfide in Propylene by Gas Chromatography

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Organization: ASTM International
Publication Date: 1 July 2020
Status: active
Page Count: 7
ICS Code (Aliphatic hydrocarbons): 71.080.10
significance And Use:

5.1 In processes producing propylene, COS usually remains with the C3 hydrocarbons and must be removed, since it affects product quality. COS acts as a poison to commercial... View More

scope:

1.1 This test method covers the determination of traces of carbonyl sulfide (COS) in propylene. It is applicable to COS concentrations from 0.5 mg/kg to 4.0 mg/kg (parts per million by mass). See Note 1.

Note 1: The lower limit of this test method is believed to be below 0.1 mg/kg, depending on sample size and sensitivity of the instrumentation being used. However, the cooperative testing program was conducted in the 0.5 to 4.0 range due to limitations in preparing commercial test mixtures.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Specific hazards statements are given in Section 9.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Document History

ASTM D5303-20
July 1, 2020
Standard Test Method for Trace Carbonyl Sulfide in Propylene by Gas Chromatography
1.1 This test method covers the determination of traces of carbonyl sulfide (COS) in propylene. It is applicable to COS concentrations from 0.5 mg/kg to 4.0 mg/kg (parts per million by mass). See...
May 1, 2019
Standard Test Method for Trace Carbonyl Sulfide in Propylene by Gas Chromatography
1.1 This test method covers the determination of traces of carbonyl sulfide (COS) in propylene. It is applicable to COS concentrations from 0.5 mg/kg to 4.0 mg/kg (parts per million by mass). See...
December 1, 2012
Standard Test Method for Trace Carbonyl Sulfide in Propylene by Gas Chromatography
1.1 This test method covers the determination of traces of carbonyl sulfide (COS) in propylene. It is applicable to COS concentrations from 0.5 to 4.0 mg/kg (parts per million by mass). See Note 1....
November 1, 2007
Standard Test Method for Trace Carbonyl Sulfide in Propylene by Gas Chromatography
1.1 This test method covers the determination of traces of carbonyl sulfide (COS) in propylene. It is applicable to COS concentrations from 0.5 to 4.0 mg/kg (parts per million by mass). See Note 1....
December 10, 2002
Standard Test Method for Trace Carbonyl Sulfide in Propylene by Gas Chromatography
1.1 This test method covers the determination of traces of carbonyl sulfide (COS) in propylene. It is applicable to COS concentrations from 0.5 to 4.0 mg/kg (parts per million by mass). See Note...
January 1, 1997
Standard Test Method for Trace Carbonyl Sulfide in Propylene by Gas Chromatography
1.1 This test method covers the determination of traces of carbonyl sulfide (COS) in propylene. It is applicable to COS concentrations from 0.5 to 4.0 mg/kg (parts per million by mass). See Note 1....
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