用电位滴定法连续测定电镀光亮剂的探讨

To Measure the Content of Plating 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。此法简单实用，精度可满足生产中分析测试的要求。

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. The method is simple and practical,its precision can satisfy the demand of productive measuring.