Surface active agents — Sulfated ethoxylated alcohols and alkylphenols — Determination of content of unsulfated matter
表面活性剂——硫酸化乙氧基化醇和烷基酚——未硫化物质含量的测定
发布日期:
2009-03-09
ISO 8799:2009规定了一种方法,用于测定乙氧基化醇或烷基酚(烷氧基化醇硫酸盐(乙氧基化醇硫酸盐)或烷基酚氧基乙烯硫酸盐(乙氧基化烷基酚硫酸盐))硫酸化的普通商业中和产品中存在的未硫酸化物质的含量,平均每种产品含有不超过20个氧基分子
ISO 8799:2009 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.