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NEN-EN 13926

Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method

active, Most Current
Organization: NEN
Publication Date: 1 April 2003
Status: active
Page Count: 17
ICS Code (Surface active agents): 71.100.40
scope:

This European Standard specifies a method for the determination of hydroxyl value of aliphatic and alicyclic hydroxyl compounds such as polyols, sorbitan esters, plasticisers and surface active agent alcohols and ethoxylates with hydroxyl values greater than 20 mg/g KOH.

Document History

NEN-EN 13926
April 1, 2003
Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
This European Standard specifies a method for the determination of hydroxyl value of aliphatic and alicyclic hydroxyl compounds such as polyols, sorbitan esters, plasticisers and surface active agent...
July 1, 2000
Surface active agents - Ethoxylated derivatives - Determination of hydroxyl value of ethoxylates using N-methylimidazole
This European Standard specifies a method for the determination of hydroxyl value of aliphatic and alicyclic hydroxyl compounds such as polyols, sorbitan esters, plasticisers and surface active agent...
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