Spectrophotometric determination of oxyhalides with N,N-diethylaniline

被引：0
作者：
O. A. Zaporozhets
O. S. Pogrebnyak
N. N. Vizir
机构：
[1] Shevchenko National University,Department of Chemistry
[2] Khmel’nitskii National University,Educational and Scientific Institute of Natural Sciences
[3] Research Centre of Criminological Expertise of the Administration of the Ministry of Internal Affair of Ukraine in Cherkassy Region,undefined
来源：
Journal of Analytical Chemistry | 2012年 / 67卷
关键词：
hypochlorite; bromate; iodate; -diethylaniline;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We have developed procedures for the spectrophotometric determination of ClO−, BrO3−, and IO3− in waters of different origin. The procedures are based on the oxidation of N,N-diethylaniline in acidic media and their detection limits (by 3s criterion) are 0.04, 0.18, and 0.53 μg/mL, respectively. The calibration curves are linear in the concentration ranges 0.1–2.0, 0.4–12.5, and 1.6–40 μg/mL, respectively. The procedures provide simple and rapid determination of these analytes.
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页码：694 / 700
页数：6
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