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ASTM D2080-92(1998)

Current Revision

Standard Test Method for Average Molecular Weight of Fatty Quaternary Ammonium Chlorides (Withdrawn 2007)

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1.1 This test method covers the determination of the average molecular weight of a fatty quaternary ammonium chloride by converting to the acetate, titrating potentiometrically, and correcting for the nonquaternary components.

1.2 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 D2080
Publication Date Jan. 1, 1992
Language en - English
Page Count 2
Revision Level 92(1998)
Supercedes
Committee D01.32
Publish Date Document Id Type View
Jan. 1, 1992 D2080-92R98 Revision