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- Used AgNO3 Standard solution to measure the content of mercapto heterogeneous ring compound and thioureido derivative in acid coppering gloss agent continuously by potentiometric titration. 以硝酸银标准溶液，采用电位滴定法，连续测定酸性镀铜光充剂中的巯基杂环化合物和硫脲衍生物的含量。
- thioureido - imidasoline 硫脲基咪唑啉
- Keywords substituting thioureido;thiophosphorylester;substituting reaction; 取代硫脲;硫代磷酰酯;取代反应;
- thioureido 硫脲基
