摘要
新分析试剂(2-吡啶偶氮)间苯三酚的合成方法和分析鉴定。测得了试剂的离解常数及其对光的吸收性质。试验了其与26种金属离子的化学反应性能。
This paper described the synthesis of a new
analytical reagent——(2-pyridylazo) phloro-
glucin (PAPL),its identification and structure.
The dissociation constants and the behavior of
absorption spectrum of PAPL were determined
by spectrophotometric method.Its chemical
reactions with 26 metal ions have also been
studied preliminarily.
出处
《化学试剂》
CAS
CSCD
北大核心
1993年第6期332-333,335,共3页
Chemical Reagents
基金
国家自然科学基金
关键词
吡啶偶氮
间苯三酚
合成
试剂
(2-pyridylazo)phloroglucin
synthesis
identification
