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我们对螯合物显色体系的增溶机理以及 Triton X-100和乳化剂 OP 在 Ni~(2+)-PAN 和Cu~(2+)-苯基萤光酮水相分光光度分析中的应用作了一些工作.离子缔合物亦为重要的显色体系,因其溶解度较小,必须采用萃取光度法.为了发展应用这一体系在水相中直接进行光度分析,研究离子缔合物的增溶剂(或稳定剂)有重要的理论和实用意义.已经应用过的增溶剂或稳定剂有聚乙烯醇,Triton X-100,明胶,阿拉伯树胶等.本文在前文的基础上以高灵敏的碱性染料(乙基紫或结晶紫为例)-磷钼杂多酸体系
The solubilization mechanism of chelate chromogenic system and the spectrophotometric analysis of Triton X-100 and emulsifier OP in aqueous phase of Ni ~ (2 +) - PAN and Cu ~ (2 +) - Phenylfluorone Application of some work.Ion association is also an important color system, due to its low solubility, must be extracted spectrophotometry.In order to develop the application of this system directly in the aqueous phase photometric analysis of ionic complexes Of the solubilizer (or stabilizer) has important theoretical and practical significance has been used as a solubilizer or stabilizer polyvinyl alcohol, Triton X-100, gelatin, gum arabic, etc. In this article on the basis of the previous high sensitivity Of basic dyes (ethyl violet or crystal violet for example) - Phosphomolybdic heteropoly acid system