Extraction and spectrophotometric determination of palladium(II) with triphenylphosphine sulphide

被引：0

作者：

Patil, NN ^{[1
]}

Shinde, VM ^{[1
]}

机构：

[1] INST SCI,ANALYT LAB,MUMBAI 400032,INDIA

来源：

INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY | 1997年 / 36卷 / 04期

关键词：

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A method is proposed for extraction of Pd(II) from salicylate solution using triphenylphosphine sulphide as an extractant. Palladium(II) has been determined in the organic phase spectrophotometrically with 1-(2-pyridylazo)-2-napthol. Log-log plots show the probable extracted species to be Pd(Hsal)(2).TPPS. The method has been successfully applied for the separation of palladium(II) from Pt(IV), Rh(III), Ir(III), Ru(IV), Os(VIII), Hg(II), Cu(II), Co(II) and Ni(II) and the determination of palladium(II) in Pd-catalyst.

引用

页码：347 / 348

页数：2

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