| 酸性蓝2BNL的合成 |
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| 引用本文： | 孙桂春,张恩海,李世昌. 酸性蓝2BNL的合成[J]. 染料与染色, 2004, 41(3): 145-146 |
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| 作者姓名： | 孙桂春 张恩海 李世昌 |
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| 作者单位： | 1. 青岛科技大学化学与分子工程学院,青岛,266042
2. 青岛双桃精化公司,青岛,266033 |
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| 摘 要： | 用2-氨基苯酚-4-磺酸重氮化，与邻羧基二苯腙进行偶合，然后铜化得到新结构的蓝染料。该染料的各项应用性能达到或超过酸性蓝168，特别是溶解度提高5倍。本文介绍了新染料的化学结构及合成方法。
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| 关 键 词： | 酸性染料 C.I.酸性蓝168 染色 |
| 文章编号： | 1672-1179(2004)03-0145-1 |
| 修稿时间： | 2003-12-01 |
A Study on the Synthesis of Acid Blue 2BNL |
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| SUN Gui-chun ZHANG En-hai LI Shi-chang. A Study on the Synthesis of Acid Blue 2BNL[J]. Ranliao yu Ranse, 2004, 41(3): 145-146 |
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| Authors: | SUN Gui-chun ZHANG En-hai LI Shi-chang |
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| Abstract: | Acid Blue 2BNL was synthesized by diazotization of the sodium salt of 2-amino phenol-4-sulfonic acid followed by coupling with o-carboxy-diphenylhydrazone, then metallization with copper sulphate. The dyeing properties of it were as good as or even better than that of C.I. Acid Blue 168, particularly the solubility of which was up to five times better than the latter. |
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| Keywords: | Acid blue 2BNL C.I. Acid Blue 168 dyeing |
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