Surface active agents. Sulfated ethoxylated alcohols and alkylphenols. Determination of content of unsulfated matter has-hardcopy BS EN 13958 exemplifies the

BS EN 13958 exemplifies the required chemical

and to pasta

This British Standard together with BS 7036-1 and BS 7036-3 supersedes BS 7036:1988 which is withdrawn

Note: BS EN 16825 is not applicable to:

Surface active agents. Sulfated ethoxylated alcohols and alkylphenols. Determination of content of unsulfated matter has-hardcopy BS EN 13958 exemplifies the1 Scope This International Standard specifies a method for the determination of the content of unsulfated matter present in ordinary commercial neutralized products of sulfation of ethoxylated alcohols or alkylphenols [alkyl oxyethylene sulfates (ethoxylated alcohol sulfates) or alkylphenol oxyethylene sulfates (ethoxylated alkylphenol sulfates)] containing an average of not more than 20 oxyethylene groups per molecule.