摘要
研究了亚硝基红盐的若干分析化学性能。据此提出了新的应用：（１）螫合滴定的抗封闭剂；（２）Ｆｅ（Ⅱ）和Ｆｅ（Ⅲ）的掩蔽剂。此外，还对其Ｃｏ（Ⅲ）的螯合光度测定法的条件作了重大改进。
In this paper some analytico-chemical properties of nitroso R salt are studied and its new applications proposed,as:(1)antiblocking agent in chelatometry;(2)masking agent for Fe(Ⅱ)and Fe(Ⅲ).Besides, the conditions of its chelatioll with co(Ⅱ) for the spectrophotometric determination of the latter are greatly improved.
出处
《化学试剂》
CAS
CSCD
北大核心
1994年第2期73-76,共4页
Chemical Reagents
关键词
亚硝基红盐
掩蔽剂
抗封闭剂
nitroso R salt,masking agent,antiblocking agent,spectrophotometry
