摘要
用电感耦合等离子体发射光谱(ICP-AES)法测定钛白粉中的二氧化钛,试样用硫酸和硫酸铵加热分解,盐酸溶解盐类。通过与GB1706-2006结果对照,表明,方法的RSD为0.45%。
Determination of titanium dioxide from titanium white powder by inductively coupled plasma was studied. Samples were heat digested with sulfuric acid and ammonium sulfate, and the salts were dissolved by hydrochloric acid. Comparison of the result with that in GB1706 -2006 showed that the relative standard deviation was 0.45%.
出处
《云南化工》
CAS
2009年第2期54-55,共2页
Yunnan Chemical Technology
关键词
电感耦合等离子发射光谱
钛白粉
二氧化钛
inductively coupled plasma
titanium white powder
titanium dioxide
