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ASTM D2119-19

Historical Revision

Standard Test Method for Aldehydes in Styrene Monomer

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1.1 This test method covers the wet chemical determination of aldehydes in styrene monomer. Aldehydes are calculated and reported as benzaldehyde. The range of concentration for this test method is 0.001 % to 0.030 %.

1.2 In determining conformance of the test results using this method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of Practice E29.

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

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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section 8.

1.5 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.


4.1 This test method is suitable for determining the quantity of aldehydes, both for quality control and quality assurance of the product.

SDO ASTM: ASTM International
Document Number D2119
Publication Date June 1, 2019
Language en - English
Page Count 3
Revision Level 19
Supercedes
Committee D16.07
Publish Date Document Id Type View
Jan. 1, 2024 D2119-24 Revision
June 1, 2019 D2119-19 Revision
June 1, 2009 D2119-09 Revision
Aug. 10, 2003 D2119-03 Revision
June 10, 1996 D2119-96 Revision