A SPECTROPHOTOMETRIC STUDY OF CHELATES OF CHROMOTROPE 2R WITH SCANDIUM AND YTTRIUM

被引：8

作者：

DABHADE, SB

SANGAL, SP

机构：

[1] Laxminarayan Institute of Technology, Nagpur University, Nagpur

来源：

MICROCHEMICAL JOURNAL | 1969年 / 14卷 / 02期

关键词：

D O I：

10.1016/0026-265X(69)90032-0

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A detailed study of the metal chelates formed by Chromotrope 2R with scandium (pH 4.5 λmax 560 mμ; composition 1:1) and yttrium (pH 6.0; λmax 560 mμ; composition 1:1) by spectrophotometric methods was described. The true stability constants of the metal chelates were derived by maintaining different ionic strengths. © 1969.

引用

页码：190 / &

共 11 条

[1]

KETY SS, 1941, J BIOL CHEM, V142, P181

[2] SPECTROPHOTOMETRIC STUDIES OF THE COMPLEXES OF PHENYLAZOCHROMOTROPIC ACID FORMED WITH THORIUM [J].