Solvent extraction of Os(IV) with 2-mercaptobenzothiazole into chloroform

被引：2

作者：

Bahrainwala, TM ^{[1
]}

Turel, ZR ^{[1
]}

机构：

[1] Inst Sci, Div Nucl Chem, Bombay 400032, Maharashtra, India

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 1998年 / 237卷 / 1-2期

关键词：

Physical Chemistry; Inorganic Chemistry; Chloroform; Solvent Extraction; Acidic Medium;

D O I：

10.1007/BF02386687

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

2-mercaptobenzothiazole has been used for the solvent extraction of Os(IV) in acidic medium. The extraction of Os(IV) was found to be better than 90% over the pH range of 3.0 to 5.0 with an equilibration time of 5.0 minutes. The stoichiometry of metal:reagent determined by substoichiometric extraction and slope ratio method was found to be 1:4. Decontamination factor for various elements in the substoichiometric extraction of Os(IV) were also evaluated.

引用

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页码：179 / 182

页数：4

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