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BS 6829-5.1:1990

BS 6829-5.1:1990

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Analysis of surface active agents (raw materials). Ethoxylated alcohol and alkylphenol sulphates Method for determination of total active matter content

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-01-1990

Publisher

British Standards Institution

NO CONTENTS SECTION

Boiling under reflux with ethanol, filtration, evaporation of the filtrate and weighing of the residue. Correction by determining any sodium chloride present by titration with silver nitrate solution.

This International Standard specifies a method for the determination of the total active matter present in ordinary commercial neutralized products of sulfation of ethoxylated alcohols or alkylphenols [alkyl oxyethylene sulfates (ethoxylated alcohol sulfates) or alkylphenol oxyethylene sulfates (ethoxylated alkylphenol sulfates)].

The total active matter comprises the organic material soluble in ethanol (alkylether sulfates, alkylphenylether sulfates, polyglycol sulfates and non-ionic fractions).

Committee
CII/34
DevelopmentNote
Also numbered as ISO 6842. Supersedes 89/54245 DC and BS 6829-5.1(1987). (09/2005) Reviewed and confirmed by BSI, June 2013. (05/2013)
DocumentType
Standard
Pages
8
PublisherName
British Standards Institution
Status
Current
Supersedes

BS 3762-1:1983 Analysis of formulated detergents Methods of sample division

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