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ASTM D4251-89(1995)e1

Historical Reaffirmation

Standard Test Method for Active Matter in Anionic Surfactants by Potentiometric Titration

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1.1 This test method describes a potentiometric titration procedure for determining the anionic active matter in detergents. It is intended for the analysis of anionic surfactants such as detergent range alkylbenzenesulfonates, [alpha]-olefin sulfonates, alcohol sulfates, and alcohol ethosulfates. It has not been tested for surfactant formulations.

1.2 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. Material Safety Data Sheets are available for reagents and materials. Review them for hazards prior to usage.


SDO ASTM: ASTM International
Document Number D4251
Publication Date Jan. 1, 1995
Language en - English
Page Count 3
Revision Level 89(1995)e1
Supercedes
Committee D12.12
Publish Date Document Id Type View
Nov. 1, 2024 D4251-89R24 Reaffirmation
July 1, 2016 D4251-89R16 Reaffirmation
Oct. 1, 2009 D4251-89R09 Reaffirmation
Jan. 1, 1995 D4251-89R95E01 Reaffirmation
May 26, 1989 D4251-89R03 Reaffirmation