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ISO 16560:2015
Surface active agents — Determination of polyethylene glycol content in nonionic ethoxylated surfactants — HPLC method
Automatically translated name:
Surface active agents -- Determination of polyethylene glycol content in nonionic ethoxylated surfactants -- HPLC method
STANDARD published on 16.4.2015
The information about the standard:
Designation standards: ISO 16560:2015
Publication date standards: 16.4.2015
SKU: NS-586560
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: International technical standard
Category: Technical standards ISO
The category - similar standards:
Annotation of standard text ISO 16560:2015 :
Description / Abstract: ISO 16560:2015 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.
