According to the problems in dyes production, the role of cupric ion in coupling-cupric complexation was discussed, and the chelated forms of formazane reactive dyes were introduced.
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- 并结合生产和应用中的实际问题,对偶合-铜络一步完成中铜盐的作用、甲(特殊字符略)铜络合物的啮合形式及其性能等研究成果进行了介绍。