摘要
高碘酸钾与甲基红的反应可为亚硝酸根所催化。本文报导了应用高氯酸根选择电极监测高碘酸根浓度改变,从而进行亚硝酸根测量的催化动力学电位分析法。对测试条件进行了试验。回收率试验及实际试样分析的结果均与传统的分光光度法相仿。
The reaction of potassium periodate and orange red can be catalyzed by nitrous ions. This reported kinetic analysis of nitrous ion is based on the monitoring of the concentration change of periodate ions by means of the perchlorate selective electrode.The optimum operation procedures is reported. Recovery test and sample analysis show the good correlation with the critical spectrometric methods.
出处
《化学传感器》
CAS
1995年第1期55-57,76,共4页
Chemical Sensors
