EFFECT OF DIMETHYLSULFOXIDE AS A MASKING AGENT FOR CHLORINE IN THE SELECTIVE DETERMINATION OF AQUEOUS CHLORINE DIOXIDE

被引：6

作者：

IMAIZUMI, N

NAKAHARA, Y

SUZUKI, K

OIKAWA, K

机构：

来源：

CHEMISTRY LETTERS | 1993年 / 08期

关键词：

D O I：

10.1246/cl.1993.1333

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

For the selective determination of aqueous chlorine dioxide(ClO2) in the mixed solution with chlorine, dimethylsulfoxide(DMSO) was used as a masking agent for chlorine. In spectrophotometric and iodometric determination of ClO2, a large excess of DMSO did not affect on ClO2, but it completely depressed the interference from chlorine.

引用

页码：1333 / 1336

页数：4

共 8 条

[1]

AIETA EM, 1984, J AM WATER WORKS ASS, V76, P64

[2]

AOKI T, 1990, BUNSEKI KAGAKU, V39, P631

[3] UTILIZATION OF KINETIC-BASED FLOW-INJECTION METHODS FOR THE DETERMINATION OF CHLORINE AND OXYCHLORINE SPECIES [J].