表面活性剂的液相色谱质谱联用分析  

Analysis of Surfactants by Liquid Chromatography-Mass Spectrometry

作　　者：杨成对[1] 宋莉晖[1] 

机构地区：[1]清华大学化学系,北京100084

出　　处：《分析测试学报》2008年第S1期237-238,共2页Journal of Instrumental Analysis

摘　　要：Surfactant is widely used in the industry,and its determination is important in both performance and quality control consideration.A liquid chromatography coupling mass spectrometry(LC-MS)method was established for analyzing surfactants in lubricant.Three surfactants,including polyoxyethylene(9)nonyl phenyl ether,polyoxyethylene(10)decanamine ether,and polyoxyethylene(5)oleylamine ether were identified.Surfactant is widely used in the industry,and its determination is important in both performance and quality control consideration.A liquid chromatography coupling mass spectrometry(LC-MS)method was established for analyzing surfactants in lubricant.Three surfactants,including polyoxyethylene(9)nonyl phenyl ether,polyoxyethylene(10)decanamine ether,and polyoxyethylene(5)oleylamine ether were identified.

关 键 词：SURFACTANTS LIQUID chromatography-mass spectrometry(LC-MS) ANALYZING 

分 类 号：TQ423[化学工程]