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sklademVydáno: 1985-10-15
BS 3762-3.12:1985
Analysis of formulated detergents Quantitative test methods
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| Označení normy: | BS 3762-3.12:1985 |
| Počet stran: | 8 |
| Vydáno: | 1985-10-15 |
| ISBN: | 0 580 14120 9 |
| Status: | Standard |
Popis
BS 3762-3.12:1985
This standard BS 3762-3.12:1985 Analysis of formulated detergents is classified in these ICS categories:
- 71.100.40 Surface active agents
This Section of BS 3762 describes a method of analysis for the determination of ammonia content of formulated detergents.
This method is unsuitable for detergents containing urea.
A variation of the method is described for use when the detergent contains monoalkanolamines.
NOTE The titles of the publications referred to in this Section are listed on the inside back cover.
Direct distillation from alkaline solution and titration of distillate collected in boric acid solution.