Study on spectrophotometric determination of chlorpromazine

被引：0
作者：
Zhang, SH
Hu, WB
Li, WW
Zhang, SM
机构：
[1] Hubei Inst National, Dept Chem, Hubei, Peoples R China
[2] Wuhan Univ Technol, Wuhan, Peoples R China
来源：
JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION | 1998年 / 13卷 / 04期
关键词：
chlorpromazine; ammonium metavanadate; oxidation; spectrophotometry;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The method is based on the oxidation of chlorpromazine with ammonium metavanadate in pH 2. 4 solution, the absorbance of coloured compound was measured at 530nm. Calibration graphs are linear over the concentration range 0 similar to 250 mu g/mL. The apparent molar absorptivity was 1. 28 X 10(3) L . mol(-1) . cm(-1). The proposed method was applied to the determination of chlorpromazine tablets with satisfactory results.
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页码：45 / 49
页数：5
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