| 三氟硝基苯及其水解产物的高效液相色谱分析 |
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| 引用本文： | 杨长生,李玉,王福安. 三氟硝基苯及其水解产物的高效液相色谱分析[J]. 郑州大学学报(工学版), 1998, 0(Z1) |
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| 作者姓名： | 杨长生 李玉 王福安 |
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| 作者单位： | 郑州工业大学化工学院 |
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| 摘 要： | 研究了用高效液相色谱对２，３，４－三氟硝基苯水解制备２，３－二氟－６－硝基苯酚反应液中各组分含量的测定。所建立方法简单、重现性好，适用于实验室及工业生产中的快速控制分析。对２，３，４－三氟硝基苯和２，３－二氟－６－硝基苯酚的回收率分别为９７．１％和９８．２％，相对偏差分别为２．６％和１．９％。
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| 关 键 词： | 2.3.4－三氟硝基苯；2.3－二氟－6－硝基苯酚；邻硝基苯酚；高效液相色谱 |
High-performance Liquid Chromatographic Analysis of 2,3,4-trifluoro-nitrobenzene and Hydrolysate 2,3-difluoro-6-nitrophenol |
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| Yang Changsheng Li Lu Wang Fu'an. High-performance Liquid Chromatographic Analysis of 2,3,4-trifluoro-nitrobenzene and Hydrolysate 2,3-difluoro-6-nitrophenol[J]. Journal of Zhengzhou University: Eng Sci, 1998, 0(Z1) |
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| Authors: | Yang Changsheng Li Lu Wang Fu'an |
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| Affiliation: | Zhengzhou University of Technology |
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| Abstract: | The 2,3,4-trifluoro-nitrobenzene and hydrolysate 2,3-difluoro-6-nitrophenol were determined successfully with high-performance liquid chromatograph.This method is convenient and suitable for control analysis in production.The recovery of 2,3,4-trifluoro-nitrobenzene and 2,3-difluoro-6-nitrophenol were 97.1% and 98.2% respectively.The relative standard deviation was less than 2.6% and 1.9% respectively. |
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| Keywords: | trifluoro-nitrobenzene 2 3-difluoro-6-nitrophenol O-nitrophenol reversed-phase high performance liquid chromatography |
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