Norm

ISO 673:1981 en

Soaps - Determination of content of ethanol-insoluble matter

31,57

Over deze norm

Status Definitief
Aantal pagina's 2
Gepubliceerd op 01-06-1981
Taal Engels
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.

Details

ICS-code 71.100.40
Nederlandse titel Soaps - Determination of content of ethanol-insoluble matter
Engelse titel Soaps - Determination of content of ethanol-insoluble matter

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