BS 6829-5.1:1990
Current
The latest, up-to-date edition.
Analysis of surface active agents (raw materials). Ethoxylated alcohol and alkylphenol sulphates Method for determination of total active matter content
Hardcopy , PDF
English
31-01-1990
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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.
| 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 |
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).
| BS 3762-1:1983 | Analysis of formulated detergents Methods of sample division |
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