BS 6829-3.1:1989

Analysis of surface active agents (raw materials). Sodium alkylbenzenesulphonates. Method for determination of mean relative molecular mass.

NORMA vydaná dňa 31.3.1989

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The information about the standard:

Designation standards: BS 6829-3.1:1989
Publication date standards: 31.3.1989
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: British technical standard
Kategória: Technické normy BS

Annotation of standard text BS 6829-3.1:1989 :

Desulphonation in phosphoric acid, extraction with light petroleum and determination by gas-liquid chromatography. Applicable only to straight-chain sodium alkylbenzenesulphonates. Status: Under Review