溶剂法制对氨基苯砷酸 |
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引用本文: | 卢桂琴,洪泽湖,陶贤鉴,曹修祗,陈琅琅. 溶剂法制对氨基苯砷酸[J]. 精细化工中间体, 1998, 0(2) |
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作者姓名: | 卢桂琴 洪泽湖 陶贤鉴 曹修祗 陈琅琅 |
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作者单位: | 湖南化工研究院 |
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摘 要: | 试验了用氯苯作溶剂制对氨基苯砷酸的条件,在氯苯用量为40%(以苯胺计),反应温度为150℃,反应时间为4h时,收率有较大提高,达502%。
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关 键 词: | 氯苯 溶剂法 对氨基苯砷酸 饲料添加剂 |
The Preparation of Para aminophenyl Arsinic Acid by Solvent Process |
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Affiliation: | Hunan Research Institute of Chemical Industry Changsha 410007 |
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Abstract: | The condition experimentals was made of preparing para aminophenyl arsinic acid with chlorobenzene as the solvent. The results showed that the yield can reach 50.2% as the volume of chlorobenzene was 40%, reaction temperature 150℃ and contact time 4h. |
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Keywords: | chlorobenzene solvent process para aminophenyl arsinic acid forage additive |
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