DS DS/EN 1262 Surface active agents - Determination of the pH value of surfactant solutions or dispersions

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DS DS/EN 1262 Document Information:

Title
Surface active agents - Determination of the pH value of surfactant solutions or dispersions

Overfladeaktive stoffer. Bestemmelse af pH i vandige opløsninger eller dispersioner

Dansk Standard

Publication Date:
Apr 2, 1997

Scope:

The standard specifies a method for preparing solutions or dispersions of surface active agents for determining their pH value. The method is applicable to aqueous environments containing anionic, cationic and non-ionic surfactants, ampholytic surfactants and surfactant-containing products.

Keywords:

SURFACTANTS

SOLUBLE MATTER

SUSPENSIONS

PH

MEASUREMENTS

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