| 催化加氢制备4—氨基二苯胺反应液的高效液相色谱分析 |
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| 引用本文： | 李泽珍,黄天宝.催化加氢制备4—氨基二苯胺反应液的高效液相色谱分析[J].分析化学,1993,21(2):154-156. |
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| 作者姓名： | 李泽珍 黄天宝 |
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| 作者单位： | 中国科学院成都有机化学研究所，中国科学院成都有机化学研究所，中国科学院成都有机化学研究所，中国科学院成都有机化学研究所，中国科学院成都有机化学研究所 成都 610015，成都 610015，成都 610015，成都 610015，成都 610015 |
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| 摘 要： | 本文介绍了催化加氢制备4-氨基二苯胺反应液的反相高效液相色谱分析的新方法。探讨了流动相组成对原料,溶剂和产物分离的影响;日内和日间的各3次测定,其相对标准偏差均≤1.70％,4-氨基二苯胺的回收率为97.8％～103.7％。
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| 关 键 词： | 氨基二苯胺 催化加氢 反相HPLC法 |
High-performance Liquid Chromatographic Determination of 4-Aminodiphenylamine Liquid Prepared by Catalytic Hydrogenation |
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| Li Zezhen,Huang Tianbao . Li Zaichen,Xie Qiongzhang,Zhou Zongren.High-performance Liquid Chromatographic Determination of 4-Aminodiphenylamine Liquid Prepared by Catalytic Hydrogenation[J].Chinese Journal of Analytical Chemistry,1993,21(2):154-156. |
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| Authors: | Li Zezhen Huang Tianbao Li Zaichen Xie Qiongzhang Zhou Zongren |
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| Abstract: | A high-performance liquid chromatographic method for the determination of 4-aminodiphenyl-amine liquid synthesized from 4-nitrodiphenylamine or 4-nitrosodiphenylamine by catalytic hydrogenation is described. The effect of the mobile phase composition on the separation of the components was discussed. The relative standard deviation for the determination of 4-arninodiphenylamine was less than 1. 70% , and the recovery was in the range of 97. 8%-103. 7%. A determination could be accomplished within 8 min. |
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| Keywords: | 4-Aminodiphenylamine Re versed-phase high-performance liquid chromatography Catalytic hydrogenation |
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