脂肪醇与烷基酚醚硫酸盐混合物活性物含量的测定  

Determination or Active Content or the Mixture of Alchol Ether Sulfates and Alkylphenol Ether Sulfates

作　　者：刚典臣[1] 马文展[1] 胡健[1] 李华伟 

机构地区：[1]武汉化工学院,河南漯河化工材料厂

出　　处：《武汉化工学院学报》1996年第2期19-20,共2页Journal of Wuhan Institute of Chemical Technology

摘　　要：本试验探索了用十六烷基溴化吡啶作滴定剂、亚甲基兰为指示剂，用两相滴定法对脂肪醇与烷基酚聚氧乙烯醚硫酸盐混合物中活性物的含量进行测定，并导出公式。结果表明该法原料易得，操作方便，重复、再现性好。The active content of the mixture of alchol ether sulfates and alkylphenol ether sulfates was determined by a two-phase-titration using N-cetylpyridiniumbromid as titration agent. methylene blue as an indicator, and the calculating formula was given. The results showed that this method is easy to operate. analytical agent is easy to be obtained and the reappearance is very well.

关 键 词：脂肪醇 烷基酚醚硫酸盐 混合物 活性物 测定 

分 类 号：TQ423.113[化学工程] TQ423.46