摘要
用电感耦合等离子体发射光谱法对氯化钾产品进行杂质分析,利用配盐的方法将杂质离子配成盐,用总量100减去杂质盐分的含量即得氯化钾的含量。该方法快速准确,精密度和准确度都非常好,能代替原有的化学分析方法。
Impurities in potassium chloride can be determined by inductively coupled plasma-atomic emission spectrometry(ICP-AES) in the form of complex salt,then the mount of potassium chloride can be deduced by subtracted the impurities from the total.This method is fast, accurate and with good precious and accuracy,can be used as a good substitute for the original chemical analysis method.
出处
《盐湖研究》
CSCD
2010年第3期39-41,共3页
Journal of Salt Lake Research
