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SRPS EN 14880:2012

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

Dec 20, 2012

General information

90.93     Oct 31, 2024

90.00    Oct 31, 2029

ISS

H091

European Norm

71.100.40  

English  

Van plana za 2012. godinu

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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 a-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.
NOTE Sulphate can be present as sulphuric acid, ionic salts of this acid or mixture of these.

Life cycle

NOW

PUBLISHED
SRPS EN 14880:2012
90.93 Standard confirmed
Oct 31, 2024

Related project

Adopted from EN 14880:2005