液体シャンプー中に存在するアルキルポリグリコールエーテル硫酸塩のアルキル基の組成の分析

抄録

The alkyl composition of alkyl-polyglycolethersulfate was determined by the reaction of Alfol_{12, 14} alcohol polyglycolate with hydroiodic acid. Alkyliodide formed was separated by gas-liquid chromatography, and the higher alcohol composition was calculated satisfactorily from the content of each alkyliodide. The method was applied to the analysis of commercial liquid shampoos.