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MS ISO 456:2005
SURFACE ACTIVE AGENTS - ANALYSIS OF SOAPS - DETERMINATION OF FREE CAUSTIC ALKALI (ISO 456:1973, IDT)
This Malaysian Standard specifies two methods of determining free caustic alkali in commercial soaps, excluding compounded products:- Method A, ethanol method;- Method B, barium chloride method.
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01/08/2019
11
NSC 02 - Chemicals and Materials
71.100.40
15.00