AOS中氯代磺内酯、不饱和磺内酯的测定  

Determination of chloro-sultones and unsaturated sultones in alpha olefin sulfonate

作　　者：孔令鸟 夏雄燕 方灵丹 陈青明[2] 余新林[2] 

机构地区：[1]浙江赞宇科技股份有限公司,浙江杭州310009 [2]嘉兴赞宇科技有限公司,浙江嘉兴314201

出　　处：《日用化学品科学》2012年第10期20-23,32,共5页Detergent & Cosmetics

摘　　要：烯烃磺酸盐(AOS)中的氯代磺内酯和不饱和磺内酯被公认为是一种皮肤致敏剂,但国内未见氯代磺内酯和不饱和磺内酯的测定方法。采用气相色谱-质谱法,对AOS中的氯代磺内酯和不饱和磺内酯进行分析,该方法的最低检出限为0.015 mg/kg,具有准确、快速和简单等特点。Chloro-sultones and unsaturated sultones in alpha olefin sulfonate have been well-known as skin sensitizers. However, the method to determine chloro-sultones and unsaturated suhones has not been reported domestically. In this paper, chloro-sultones and unsaturated suhones were identified by GC-MS method with the characteristics of accuracy, speediness and simpleness. The detection limit achieves 0.015 mg / kg.

关 键 词：氯代磺内酯 不饱和磺内酯 气相色谱-质谱法 

分 类 号：TQ423.11[化学工程]