摘要
本文研究了采用永停滴定法测定亚铁(Fe^(2+))的方法,改进了硫酸亚铁原料及片剂中硫酸亚铁含量测定的滴定终点指示方法,方法准确,不受干扰,设备简单,容易掌握,有一定的实用价值。
Yongting titraction was introduced to determine ferrous iron, thereby improving the ter- minal point indicative method of measuring the content of ferrisulphas in the raw material of ferrisulphas and its tablet. Our method is precious, simple, and easy to learn, with some prac- tical value.
关键词
永停滴定
硫酸亚铁
Yongting titraction
ferrisulphas
