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ASTM D3712-91(2000)e1

Historical Revision

Standard Test Method of Analysis of Oil-Soluble Petroleum Sulfonates by Liquid Chromatography

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1.1 This test method covers the analysis of refined and crude natural and synthetic oil-soluble sulfonate products. Resins, if present, are recovered with the oil phase and carboxylates are recovered as sulfonates.

1.2 This test method covers the determination of mineral oil, sodium sulfonate, inorganic salts, water, basicity or acidity, average molecular weight, and relative density of sodium sulfonate products.

1.3 This test method covers the determination of mineral oil, sulfonate, water, base number, average molecular weight, and relative density of calcium, barium, magnesium, and ammonium sulfonate products.

1.4 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information purposes only.

1.5 This standard does not purport to address all of the safety problems, 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.


SDO ASTM: ASTM International
Document Number D3712
Publication Date Jan. 1, 2000
Language en - English
Page Count 5
Revision Level 91(2000)e1
Supercedes
Committee D02.04.0C
Publish Date Document Id Type View
April 1, 2018 D3712-18 Revision
June 1, 2005 D3712-05 Revision
Jan. 1, 2000 D3712-91R00E01 Revision
July 15, 2017 D3712-05R17 Reaffirmation
Jan. 1, 2011 D3712-05R11 Reaffirmation