摘要
合成了新显色剂 4-(2 -吡啶偶氮 ) -邻苯二酚 (PAPC) ,运用薄层色谱、元素分析、红外光谱法对其结构进行了鉴定 ,并对其物理特性、化学特性。
A new reagent 4-(2-pyridylazo)-pyrocatechol (PAPC) was synthesized . Its structure was identified by means of thin layer chromatography ,elemental analysis and Infrared spectrophotometry. Its acid dissociation constants and characteristics were also studied.
出处
《江苏石油化工学院学报》
2000年第3期39-41,共3页
Journal of Jiangsu Institute of Petrochemical Technology
基金
江苏省科委基金资助项目!(BS970 10 )
