AZO DYES COMPLEXES. SYNTHESIS AND TINCTORIAL PROPERTIES

被引:0
|
作者
Turcas, Crina Valentina [1 ]
Sebe, Ion [1 ]
机构
[1] Univ Politehn Bucuresti, Fac Appl Chem & Sci Mat, Bucharest, Romania
关键词
1-diazo-2-naphthol-4-sulphonic acid; 6-nitro-1-diazo-2-naphthol-4-sulphonic acid; azo dyes; cobalt; cupper; chromium complex combinations;
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Experimental results concerning synthesis of copper, cobalt and chromium complex combinations with azo dyes starting from 1-diazo-2-naphthol-4-sulphonic, and 6-nitro-1-diazo-2-naphthol-4-sulphonic acids by coupling with beta-naphthol, or N, N-diethyl-m-amino-naphthol are presented. These complex combinations were analyzed by elemental chemical analysis, electronic and IR spectra. Their dyeing resistances on wool and polyamide were determined.
引用
收藏
页码:109 / 118
页数:10
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