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

被引：0
|
作者：
T. M. Bahrainwala
Z. R. Turel
机构：
[1] The Institute of Science,Nuclear Chemistry Division
来源：
Journal of Radioanalytical and Nuclear Chemistry | 1998年 / 237卷
关键词：
Physical Chemistry; Inorganic Chemistry; Chloroform; Solvent Extraction; Acidic Medium;
D O I：
暂无
中图分类号：
学科分类号：
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.
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页码：179 / 182
页数：3
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