摘要
本文发现氨水介质中微量录(Ⅱ)催化过氧化氢氧化茜素红褪色反应,研究了反应动力学条件,建立了测定微量汞(Ⅱ)的新方法。
In Ammonium hydroxide Hg (Ⅱ)can catalyze the decolo rizing reaction whichre sults from the oxidation of Alizdrin red by hydrogen peroxide. Its kinetics conditions are studied A new method of determining trace Hg(Ⅱ) are obtained.
关键词
汞
催化褪色
比色
微量
测量
catalytic decolourisation, temperature, spectrophotometry, alizdrin red, mercury
