Indirect Spectrophotometric Determination of Thiocyanate by the Ion-Starch Reaction

被引：2

作者：

Zaporozhets, A. O. ^{[1
]}

Trokhimenko, A. Yu. ^{[1
]}

机构：

[1] Taras Shevchenko Natl Univ, Kiev, Ukraine

来源：

JOURNAL OF WATER CHEMISTRY AND TECHNOLOGY | 2008年 / 30卷 / 05期

关键词：

D O I：

10.3103/S1063455X0805007X

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

We have proposed a technique for indirect determination of thiocyanate including its oxidation by iodate in the sulfate medium followed by photometric detection of an unreacted oxidant after addition to the reaction mixture of a surplus of iodide and starch. The detection limit constitutes 0.15 mu g of thiocyanate in 10 cm(3) of the solution.

引用

页码：309 / 313

页数：5

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[1] Indirect spectrophotometric determination of thiocyanate by the ion-starch reaction
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A. Yu. Trokhimenko
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