A Study on the Chromogenic Reaction of Copper (Ⅱ) with the New Reagent N-Butyl-N'-(Sodium p-Aminobenzene Sulfonate) Thiourea
WEI Xin-Jun1, HOU Feng-Lian2, MA Dong-Lan2
1. Analysis and Test Center, Henan Vocation-Technical Teachers'College, Xinxiang, 453003, P. R. China;
2. Department of Chemistry, Henan Normal University, Xinxiang, 453002, P. R. China
WEI Xin-Jun, HOU Feng-Lian, MA Dong-Lan. A Study on the Chromogenic Reaction of Copper (Ⅱ) with the New Reagent N-Butyl-N'-(Sodium p-Aminobenzene Sulfonate) Thiourea[J]. Chem. J. Chinese Universities, 1999, 20(S1): 337.