摘要
本文研究了铜(Ⅱ)对过氧化氢氧化对—甲氨基苯酚硫酸的催化作用,利用该反应测定了环境样品中的微量铜,试验了测定铜(Ⅱ)的各种条件及外来离子的干扰情况。实验表明该方法的精密度和准确度是令人满意的。
The organic catalysis of hydric dioxide and p-methylaminophenol sulfate by copper(Ⅲ) is studied. This reaction is applied to determine the micro copper in environmental samples. The experimental conditions about the determination of copper ,and the interference behaviour of various foreign ions are determined by testing. It is shown that the method enjoys satisfactory precision and accuracy.
出处
《吉林化工学院学报》
CAS
1992年第5期35-38,共4页
Journal of Jilin Institute of Chemical Technology
关键词
催化动力学
测定
分光光度法
catalytic dynamics
copper ion
p-methylaminophenol sulfate
spectrophotometry
