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CAS号:135-52-4
英文名称:ZINCON
英文同义词:ZINCON;ZinconGr;ZINCON USP/EP/BP;Zincon sodium salt hydrate;Zinconhydratesodiumsalt;2-CARBOXY-2'-HYDROXY-5'-SULFOFORMAZYLBENZENE;o-[α-(2-Hydroxy-5-sulfophenyl) azo] benzylidene;Zincon, for the photometric determination of copper and zinc;2-[1-(2-hydroxy-5-sulfophenyl)-3-phenyl-5-formazano]-benzoicaci;2-[1-(2-hydroxy-5-sulfophenyl)-3-phenyl-5-formazano]-Benzoicacid
中文名称:锌试剂
中文同义词:锌试剂;鋅銅試劑;锌钠混合试剂;邻[2-(2-羟基-5-磺基苯偶氮)亚卡基]肼基苯甲酸;[邻[2-(2-羟基-5-磺基苯偶氮)亚苄基]肼基苯甲酸
分子式:C20H16N4O6S
分子量:440.43
熔点:203°C(dec.)
密度:1.48±0.1 g/cm3(Predicted)
酸度系数(pKa):pK2:4;pK3:7.85;pK4:15 (25°C)
稳定性:Stable. Incompatible with strong oxidizing agents.
CAS 数据库:135-52-4(CAS DataBase Reference)
EPA化学物质信息:Benzoic acid, 2-[[[(2-hydroxy-5-sulfophenyl)azo]phenylmethylene]hydrazino]- (135-52-4)