The following requirements are specified: residue after evaporation, electrical conductivity, oxidizable matter expressed in oxygen content, absorbance at 254 nm and 1 cm cell optical path length: 0.01 units max., reactive silica content, surface tension. The corresponding methods of test are specified in an annex.
Status: PublishedPublication date: 1986-11
Edition: 1Number of pages: 4
Technical Committee: ISO/TC 91 Surface active agents
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