NEN-EN 14880
Surface active agents - Determination of inorganic sulphate content in anionic surface active agents - Potentiometric lead selective electrode titration method
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 September 2005 |
| Status: | active |
| Page Count: | 17 |
| ICS Code (Surface active agents): | 71.100.40 |
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.
Document History
NEN-EN 14880
September 1, 2005
Surface active agents - Determination of inorganic sulphate content in anionic surface active agents - Potentiometric lead selective electrode titration method
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...
January 1, 2004
Surface active agents - Determination of inorganic sulfate content in anionic surface active agents - Potentiometric lead selective electrode titration method
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...