719577

ISO 673:1981

Soaps -- Determination of content of ethanol-insoluble matter

standard by International Organization for Standardization , 06/01/1981

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Full Description

The soap is dissolved in ethanol, filtrated and the undissolved residue is weighed. The constituents not dissolved correspond to the additives and foreign matter, of low solubility or insolubility in 95 % (V/V) ethanol, added to soaps and also to substances in all soap formulations, such as alkali carbonates and chlorides, borates, perborates, suphates, silicates, phosphates etc. It also may consist of organic substances like starches, dextrins, caseins, sugars, cellulose derivatives, alginates, etc.

 

Product Details

Published:
06/01/1981
Number of Pages:
2
File Size:
1 file , 200 KB
Same As:
BS 1715-2.11:1989
Note:
This product is unavailable in Ukraine, Russia, Belarus