titanous

1.A method for titration of Sn2+ with IO3- in the presence of titanous chloride is reported.The ethod is simple and rapid.

提出了采铁混合还原剂还原,三氯化钛存在下碘钾滴定法测定锡的绝对测量方法,研究了三氯化钛制氧的作效果及作机理。

2.Among other reagents used have been ??and titanous ion; a mixture of ferrous ion, oxygen, ascorbic acid , and ethylenetetraaminetetraacetic acid.

使过的其它试剂有?Ш脱穷牙胱印⒀翘?离子氧，抗坏血和胺混合物。