A spectrophotometric study of the determination of gold with phenothiazine |
| |
Authors: | Nemcová I Rychlovský P Klezczewska E |
| |
Affiliation: | Department of Analytical Chemistry, Charles University, Albertov 2030, 128 40 Prague 2, Czechoslovakia. |
| |
Abstract: | The reaction of Au(III) with phenothiazine has been studied and a reaction mechanism proposed. Optimal conditions for the reaction have been found and a new spectrophotometric method has been developed for determination of Au(III). The method is advantageous in its simplicity and reproducibility. Gold can be determined in the concentration range 2-20 mug/ml. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|