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BSI BS ISO 16560:2015

Surface active agents. Determination of polyethylene glycol content in nonionic ethoxylated surfactants. HPLC method
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BSI BS ISO 16560:2015

Surface active agents. Determination of polyethylene glycol content in nonionic ethoxylated surfactants. HPLC method

PUBLISH DATE 2015
PAGES 18
BSI BS ISO 16560:2015

This International Standard specifies a method for the determination of the polyethylene glycol (PEG) content in aromatic and aliphatic non-ionic surface active agents of the type R-(O-C2H4)n OH; where n is the mean ethylene oxide (EO) value. It is applicable to all ethoxylated products soluble in methanol or methanol/water mixture. This method applies to PEG concentrations as mass fraction greater than or equal to 0,1 %. This International Standard is not applicable to PEG whose molar mass is lower than 400 g/mol. Monomeric ethylene glycol, diethylene glycol, triethylene glycol, and glycerol are not detected.

SDO BSI: British Standards Institution
Document Number ISO 16560
Publication Date April 30, 2015
Language en - English
Page Count
Revision Level
Supercedes
Committee CII/34
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