烷基多苷磺基琥珀酸酯二钠盐的物化性能

烷基多苷磺基琥珀酸酯二钠盐是烷基多苷的一种衍生物，它是一种新型阴离子表面活性剂。本文研究了烷基单苷磺基琥珀酸酯二钠盐和烷基多苷磺基琥珀酸酯二钠盐的物化性能与烷基单（多）苷／衍生化剂ｍｏｌ比之间的关系，在低衍生化度时，衍生物不仅保留了烷基多苷自身的优点，而且衍生物的水溶性得到了明显改善，提高了衍生物在硬水中的发泡力。烷基多苷磺基琥珀酸酯二钠盐的复配表明，少量的十二烷基磺基琥珀酸脂二钠盐的存在不会明显

The study of the physico chemical properties of disodium alkyl(glucoside)sulfosuccinate

Alkyl polyglucoside is a new nonionic surfactant, it has good physico chemical properties.But it has some disadvantages, such as high price, poor foam in had water and poor solubility in cold water.The disadvantages can be improved by the derivation of alkyl polyglycoside.Disodium alkyl (poly)glucoside sulfosuccinate (APGSS), which is derived from alkyl (poly)glucoside,is a novel anionic surfactant.The dependence of the physico chemical properties of APGSS on the molar ratio of alkyl (poly)glucoside to derivative agent was studied.The APGSS with low molar ratio of derivative agent not only remain the advantages of alkyl(poly)glucosides,but also improve the proper ties of alkyl(poly)glucoside,such as the solubility in water,foaming in hard water,declining the price of the product.The properties of the mixtures of APGSS and disodium lauryl sulfosuccinate was also studied.Low content of disodi um lauryl sulfosuccinate did not considerably affect the properties of APGSS.