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ISO 2871-2:2010
Surface active agents -- Detergents -- Determination of cationic-active matter content -- Part 2: Cationic-active matter of low molecular mass (between 200 and 500)
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Abstract
ISO 2871-2:2010 specifies a method for the determination of low-molecular-mass cationic-active materials such as monoamines, amine oxides, quaternary ammonium compounds and alkyl-pyridinium salts which have a main chain of 10 to 22 carbon atoms and not more than 6 other carbon atoms in the cation. The method is also suitable for other cationic-active materials.
The method is applicable to solids or to aqueous solutions of the active material. The method is not applicable if anionic and/or amphoteric surface active agents are present.
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Edition: 2 (Monolingual) ICS: 71.100.40 Status: Published Stage: 90.93 (2011-09-11) TC/SC: ISO/TC 91 Number of Pages: 6 -
Revises: ISO 2871-2:1990
