ESTIMATION OF FREE SULFURIC-ACID IN SOLID IRON (III) SULFATE
被引:0
作者:
PRASAD, TP
论文数: 0引用数: 0
h-index: 0
PRASAD, TP
机构:
来源:
RESEARCH AND INDUSTRY
|
1991年
/
36卷
/
01期
关键词:
D O I:
暂无
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
A method has been developed to determine free acid content in iron (III) sulphate based on complexation of Fe3+ with NaF and titrating the free acid with NaOH using phenolphthalein as indicator.