摘要
本文详细叙述并比较了月桂酸二乙醇酰胺的红外、核磁共振,Al_20_3色谱法和化学分析法等三种定量分析法。结果表明,用游离胺法来确定烷醇酰胺的纯度在生产中简便有效。
Abstract: In this paper,IR,NMR,Chromatograpuy and Chemical Analysis have been compared for determiniS the concentration of Sauric diethanolamide. The results show that chemical analysis is more suitable in production.
出处
《日用化学工业》
CAS
CSCD
北大核心
1989年第2期33-36,共4页
China Surfactant Detergent & Cosmetics