Spectrophotometric determination of trace chromium(VI) in mass chromium(III)

被引：0

作者：

Xu, ZG ^{[1
]}

Wen, XH ^{[1
]}

Wu, QZ ^{[1
]}

机构：

[1] Zhejiang Univ, Ctr Anal & Testing, Hangzhou 310027, Peoples R China

来源：

CHINESE CHEMICAL LETTERS | 2001年 / 12卷 / 07期

关键词：

spectrophotometric; Cr(VI); Cr(III); diphenyl carbazide(DPC); 4-methyl-benzene sulfonic acid;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The method for the sepration and determination of trace Cr(VI) exiting in mass Cr(III) has been researched. The method is highly sensitive and less interference, but is simple and useful for analysis trace Cr(VI).

引用

页码：635 / 636

页数：2