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China Surfactant Detergent & Cosmetics ›› 2023, Vol. 53 ›› Issue (7): 765-772.doi: 10.3969/j.issn.2097-2806.2023.07.005

• Development and application • Previous Articles     Next Articles

Synthesis and properties of alkyl polyglucoside sulfosuccinate salts with different degrees of esterification

Zhou Yuan(),Yang Xiuquan,Zhang Jun,Bai Liang,Wu Zhiyu   

  1. China Research Institute of Daily Chemistry Co., Ltd., Taiyuan, Shanxi 030001, China
  • Received:2022-09-13 Revised:2023-06-26 Online:2023-07-22 Published:2023-07-25
  • Contact: *E-mail: xuanxuan.006@163.com.

Abstract:

Four products of alkyl polyglucoside sulfosuccinates (APGSS) with different degrees of esterification were synthesized by two-step method. The synthesis conditions of APGSS with different degrees of esterification were optimized by investigating the influences of reaction time and molar ratio on the yields of APGSS. In addition, the foaming properties, emulsifying properties and wetting properties of APGSS with different degrees of esterification were investigated. The results showed that, the foaming properties of APGSS decreased with the increase of esterification degree both in distilled water and hard water, and the foam stability thereof was better than that of alkyl polyglucoside (APG); the emulsifying performance of all APGSS for soybean oil was better than that for liquid paraffin. With the increase of the degree of esterification, the wetting ability gradually decreased.

Key words: alkyl polyglycoside, alkyl polyglycoside sulfosuccinate, synthesis process, foaming ability, emulsifying property, wetting

CLC Number: 

  • TQ423