EN 14880:2005
Surface active agents - Determination of inorganic sulphate content in anionic surface active agents - Potentiometric lead selective electrode titration method

Standard No.

EN 14880:2005

Release Date

2005

Published By

European Committee for Standardization (CEN)

Latest

EN 14880:2005

Scope

This European Standard specifies a method for the determination of the content of inorganic sulphate in anionic surface active agents. It can be applied to α-olefin sulphonates and n-olefin sulphonates, alcohol sulphates, alcohol ether sulphates, alkyl benzene sulphonates and other alkyl sulphonates. This method is used also for the determination of inorganic sulphate in alkyl benzene sulphonates or other alkyl sulphonates in their acid form. This method also applies to deep-coloured samples.

EN 14880:2005 history

• 2005 EN 14880:2005 Surface active agents - Determination of inorganic sulphate content in anionic surface active agents - Potentiometric lead selective electrode titration method