| 十二烷基硫酸钠的提纯 |
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| 引用本文： | 杨晓明,郑庆康,李瑞霞,吴大诚.十二烷基硫酸钠的提纯[J].印染助剂,2002,19(4):45-47. |
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| 作者姓名： | 杨晓明 郑庆康 李瑞霞 吴大诚 |
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| 作者单位： | 四川大学轻纺与食品学院,四川,成都,610065 |
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| 摘 要： | 采用水重结晶、乙醇重结晶、乙醚抽提等方法提纯市售的十二烷基硫酸钠（SDS）。通过对几种纯化方法的讨论，提出了制备表面张力满足表面化学实验研究用SDS的纯化方法。
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| 关 键 词： | 十二烷基硫酸钠 提纯 表面张力 阴离子表面活性剂 |
| 文章编号： | 1004-0439(2002)04-0045-03 |
| 修稿时间： | 2002年2月4日 |
PURIFICATION OF SODIUM LAURYL SULFATE |
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| YANG Xiao_ming,ZHENG Qing_kang,LI Rui_xia,WU Da_cheng.PURIFICATION OF SODIUM LAURYL SULFATE[J].Textile Auxiliaries,2002,19(4):45-47. |
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| Authors: | YANG Xiao_ming ZHENG Qing_kang LI Rui_xia WU Da_cheng |
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| Abstract: | Commercially available sodium lauryl sulfate was purified by such methods as recrystallization of water, recrystallization of ethanol and extraction of ethyl ether. Having discussed several purification methods, a purification method for preparing sodium lauryl sulfate whose surface tension can satisfy surface chemical experiment research was set forth. |
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| Keywords: | sodium lauryl sulfate purification surface tension |
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