摘要
本文研究了镓与水杨醛－２－并噻唑腙的荧光反应，确定了最佳反应条件。用荧光法测定了配合物的组成比为１：３，建立了测定微量镓的新荧光光度法。用此法测定合成样品中微量镓，其结果的准确度和精密度均较满意。
A new fluorescence reaetion of gallium with the salicylaldehyde－2－benzothiazolylhy－drazone has been investigated． The optimum conditions of the reaction are established．The molarratio of gnllium to salicylaldehyde-2-benzothiazolylhydrazone in the complex is 1:3．A new fluo－rimetric method for determination of the microamount gallium is established.The contents ofgallium in synthetic samples are analysed with satisfactory results.
出处
《冶金分析》
CAS
CSCD
北大核心
1994年第3期5-8,共4页
Metallurgical Analysis
基金
天津市自然科学基金
关键词
镓
荧光分析
腙试剂
: Gallium， salicylaldehyde－2－Benzothiazolylhydrazone， Fluorimetry
