| 1,2-二羟基-3-丙磺酸钠的合成研究 |
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| 引用本文： | 左海丽,吴晓青,崔璐娟,杜大鹏.1,2-二羟基-3-丙磺酸钠的合成研究[J].胶体与聚合物,2007,25(2):29-30,32. |
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| 作者姓名： | 左海丽 吴晓青 崔璐娟 杜大鹏 |
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| 作者单位： | 中北大学化工与环境学院,太原,030051 |
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| 摘 要： | 以环氧氯丙烷(ECH)、亚硫酸氢钠和无水碳酸钠为原料,合成了1,2-二羟基-3-丙磺酸钠(DHPA);研究了反应温度、催化剂用量、反应时间、反应物摩尔比等因素对转化率的影响,得到了合成1,2-二羟基丙磺酸钠的最佳反应条件,傅立叶红外光谱及熔点仪对合成产物进行分析的结果表明合成的产物为1,2-二羟基丙磺酸钠。
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| 关 键 词： | 1 2-二羟基-3-丙磺酸钠 3-氯-2-羟基丙磺酸钠 磺化 |
| 收稿时间： | 2006-10-14 |
| 修稿时间： | 2006-10-14 |
Synthesis and characterization of sodium 1,2- hydroxy -3- Propanesulfate |
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| Zuo Haili,Wu Xiaoqing,Cui Lujuan.Synthesis and characterization of sodium 1,2- hydroxy -3- Propanesulfate[J].Chinese Journal of Colloid and Polymer,2007,25(2):29-30,32. |
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| Authors: | Zuo Haili Wu Xiaoqing Cui Lujuan |
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| Affiliation: | College of Chemical Engineering and Enviroment.North University of China Taiyuan 030051 |
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| Abstract: | In this paper,1,2-dihydroxy propanesulfate(DHPA) was synthesized by using epichlorohydrin,sodium bisulfite and dry sodium carbonate.The influence factors to ratio of product were studied in detail,such as reaction temperature,amount of catalyst,reaction time and reactant ratio to conversion,and solution and so on.The optimal technological process about synthetizing dipolymer.At the same time,the structure of producetion were examined by using of the apparatus-IR.The results showed that the production was 1,2-dihydroxy propanesulfate. |
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| Keywords: | 3-chloro-2-hydroxy propanesulfate 1 2-dihydroxy propanesulfate Sulfonation |
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