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sklademVydáno: 1986-11-28
BS 3762-3.9:1986
Analysis of formulated detergents Quantitative test methods
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| Označení normy: | BS 3762-3.9:1986 |
| Počet stran: | 8 |
| Vydáno: | 1986-11-28 |
| ISBN: | 0 580 15507 2 |
| Status: | Standard |
Popis
BS 3762-3.9:1986
This standard BS 3762-3.9:1986 Analysis of formulated detergents is classified in these ICS categories:
- 71.100.40 Surface active agents
This Section of BS 3762 describes a method for the determination of the soap content of formulated detergents. The mean relative molecular mass of the soap has to be known.
NOTE The titles of the publications referred to in this Section are listed on the inside back cover.
Extraction of a solution with light petroleum, concentration and titration with sodium hydroxide solution.