【摘要】 以月桂胺和溴乙基磺酸钠为原料合成了月桂胺乙基磺酸钠(SLAES),用单因素优选法研究了影响反应的因素,优化反应条件为:n(月桂胺):n(溴乙基磺酸钠)=1.0:1.2,反应温度80℃,反应时间5 h,pH=8～9,收率(以质量计)87.14%,提纯后纯度99.44%,并对月桂胺乙基磺酸钠的应用性能进行了测定。更多还原

【Abstract】 Sodium-2-(N-lauryl)amino ethylsulfonate(SLAES)was synthesized from lauryl amino and sodium 2-byomoethylsulfonate.The optimum conditions were obtained as follows:the molar ratio of lauyl amino to sodium 2-bromoethylsulfonate 1.0:1.2,reaction temperature 80 ~C,reaction time 5.0 h,and pH 8.0-9.0.Under these conditions,the yield of SLAES was 84.46% and its purity was 99.44%.The properties of SLAES were measured.更多还原