论文部分内容阅读
５－Ｂｒ－ＰＡＤＣＡＰ－Ｆ￣－－ＵＯ_２~（２＋）体系测铀的研究汤福隆，王莉红（杭州大学环科系，杭州３１００２８）笔者曾合成和研究了新显色剂２－（５－溴－２－吡啶偶氮）－５－［Ｎ，Ｎ－二羧基甲基）氨基］苯酚（简称５－Ｂｒ－ＰＡＤＣＡＰ）的显色特性￣［１...
(Department of Geochemistry, Hangzhou University, Hangzhou 310028) The author has synthesized and studied the new chromogenic reagent 2- (5-Bromo-PADCAP-F¯UO_2 2+) 2-pyridylazo) -5- [N, N-dicarboxymethyl) amino] phenol (referred to as 5-Br-PADCAP)