| 合成工艺对3-氯-2-羟基丙磺酸钠产率及时间的影响 |
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| 引用本文： | 左海丽,吴晓青,崔璐娟,卫晓利. 合成工艺对3-氯-2-羟基丙磺酸钠产率及时间的影响[J]. 胶体与聚合物, 2006, 24(4): 33-34 |
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| 作者姓名： | 左海丽 吴晓青 崔璐娟 卫晓利 |
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| 作者单位： | 中北大学化工与环境学院,山西太原,030051 |
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| 摘 要： | 以环氧氯丙烷和亚硫酸氢钠为原料合成3-氯-2-羟基丙磺酸钠,探讨了不同的加料顺序及原料的用量对产率的影响,并用红外光谱对产物的结构进行了表征。实验表明,环氧氯丙烷过量能使亚硫酸氢钠充分反应,有利于反应产物的提纯和产率的提高,产率为95.1%;而且使得反应时间有所缩短为2h。产物的熔点为253±1℃。
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| 关 键 词： | 3-氯-2-羟基丙磺酸钠 磺化 环氧氯丙烷 亚硫酸氢钠 |
| 收稿时间： | 2006-06-28 |
| 修稿时间： | 2006-06-28 |
Effect of synthesis technology on sodium 3-chloro-2-hydroxy propanesulfate yield and the time of reaction |
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| Zuo Haili,Wu Xiaoqing,Cui Lujuan,Wei Xiaoli. Effect of synthesis technology on sodium 3-chloro-2-hydroxy propanesulfate yield and the time of reaction[J]. Chinese Journal of Colloid and Polymer, 2006, 24(4): 33-34 |
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| Authors: | Zuo Haili Wu Xiaoqing Cui Lujuan Wei Xiaoli |
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| Affiliation: | College of Chemical Engineering and Enviroment North University of China Taiyuan 030051 |
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| Abstract: | Sodium 3-chloro-2-hydroxy propanesulfate was synthesized from epichlorohydrin and sodium bisulfite .The effect of molar ratio of sodium bidulfite to epichlorohydrin and the order of adding material on the yield was investigated .The highest yield is 95.1%.The structure and component of the product was vertified by IR spectrum. |
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| Keywords: | Sodium 3-chloro-2-hydroxy propanesulfate Sulfonation Epichlorohydrin Sodium bidulfite |
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