摘要
以烷基多苷、顺丁稀二酸酐为原料,对甲苯磺酸为催化剂,通过酯化、磺化反应合成了阴离子表面活性剂—烷基多苷磺基琥珀酸单酯二钠盐,探讨了各主要影响因素对合成反应过程及结果的影响。
The disodlum alkyl polyglycoside sulfosuccinate was synthesized by esterifying and sulfonating reaction of alkyl polyglycoside, succnic acid in the presence of p- toluenesulfonic acid, and influence factors of the synthetic process were also studied. The optimum conditions obtained by experiment were as follows： esterifying temperature 95℃, sulfonating temperature 80℃, amount of catalys is 1.5 % （based on the weight of succnic acid） ,n （succnic acid） ：n （APG） = 1.5：1. The yield was 45.64%.
出处
《贵州工业大学学报（自然科学版）》
CAS
2006年第5期15-18,共4页
Journal of Guizhou University of Technology(Natural Science Edition)
关键词
烷基多苷
顺丁稀二酸酐
磺基琥珀酸酯盐
酯化
磺化
alkyl polyglycoside
succnic acid
disodium sulfosuccinate
esterifying
sulfonating
