基本信息：中文名称 荧光镓中文别名 2,2'',4''-三羟基-5-氯偶氮-3-磺酸;4-氯-6-(2,4-二羟基苯基偶氮)-1-苯酚-2-磺酸;英文名称 Lumogallion [Fluorimetric reagent for Al, Ga and other metals]英文别名 2,2'',4''-TRIHYDROXY-5-CHLOROAZOBENZENE-3-SULFONIC ACID;LUMOGALLION,FLUORIMETRIC REAGENT FOR AL,GA AND OTHER METALS;Lumohallion IREA;LuMogallion ,Ga and other Metals];2-hydroxy-3-sulfo-5-chlorobenzenazoresorcinol;LUMOGALLION;4-Chloro-6-(2,4-dihydroxyphenylazo)-1-phenol-2-sulfonic Acid;2,2'',4''-Trihydroxy-5-chloroazobenzene-3-sulfonic Acid;2,2,4-Trihydroxy-5-Chloroazobenzene-3-Sulfonic Acid;CAS号 4386-25-8分子式 C12H9ClN2O6S分子量 344.72800物化性质：折射率 1.706密度 1.75g/cm3荧光镓的用途：
荧光法测定镓的灵敏试剂。光度测定钪、锡、钨、钼和铌。镍的络合指示剂。