摘要
本文研究结果表明,在磷酸介质中,HgI2-4与罗丹明B形成的紫色配合物可被三氯甲烷定量萃取。提出一个测定水中微量Hg2+的新的萃取分光光度法。
The result of the article shows that in the medium of phosphoric acid. the purple complex formed by HgI2-4-Rhodomine B Can quantitatively be extracted by trichloromethane.So a new extractive spectrophometric determination of trace mercury in water is suggested.
出处
《惠州学院学报》
1995年第4期23-25,共3页
Journal of Huizhou University