醇醚硫酸盐AES浓缩物的合成

SYNTHESIS OF CONCENTRATE OF ALCOHOL ETHER SULFATE

以月桂醇为起始剂合成月桂醇聚氧乙烯(3)醚,然后以氨基磺酸为硫酸化剂,行别制得醇醚硫酸盐的铵盐和钠盐,其活性浓度为70％,各项表面活性及理化特性符合应用的要求。

Lauryl polyoxyethylene(3) ether (AEO3) was synthesized by reaction of lauryl alcohol with ethylene oxide in the presence of potassium hydroxide. Ammonium lauryl polyoxyethylene sulfate and sodium lauryl polyoxyethylene sulfate were then produced by reaction of AEO with amino sulfonic acid. Active content in the products are 70％. Surface activities, physical and chemical properties of this concentrate meet the demand of many industrial applications.