新试剂4-MAsA-I和4-MAsA-8Q5S性能研究

THE PROPERTIES OF NEW REAGENTS 4-MAsA-I AND 4-MAsA-8Q5S

本文详细地研究了试剂4-甲基偶氮胂-I(简称4-MAsA-I)和7-(2-胂酸基-4-甲基)偶氮-8-羟基喹啉-5-磺酸(简称4-MAsA-8Q5S)的光度性能,并将其与二种同类试剂5-羧基偶氮胂-I(简称5-CarAsA-I)和7-(2-胂酸基-5-羧基)偶氮-8-羟基喹啉-5-磺酸(简称5-CarAsA-8Q5S)进行了比较,从中找出了一些有关试剂结构与性能之间关系的规律,为今后设计新试剂提供了一定的参考作用。

This paper studied the spectrophotometric properties of the new reagents 4-methylarsenazo-I and 7-(2-aseno-4-methyl)azo-8-hydroxy-5-sulfo-quinoline, and also com-pared them with 5-carboxy-arsenazo-I and 7-(2-aseno-5-carboxy) azo-8-hydroxy-5-sulfo-quinoline, In which, we found some rules about relationship beteen the structure and properties and provided reference for designing new reagents.