【英文名称】
2-([ALPHA-(2-HYDROXY-5-SULFOPHENYLAZO)-BENZYLIDENE]-HYDRAZINO)-BENZOIC ACID MONOSODIUM SALT 2-CARBOXY-2'-HYDROXY-5'-SULFOFORMAZYLBENZENE O-[2-[ALPHA-(2-HYDROXY-5-SULFOPHENYLAZO)-BENZYLIDENE]-HYDRAZINO]-BENZOIC ACID,MONOSODIUM SOLT O-[2-[ALPHA-(2-HYDROXY-5-SULFOPHENYLAZO)BENZYLIDENE]HYDRAZINO]BENZOIC ACID SODIUM SALT ZINCON 2-[[.alpha.-(2-Hydroxy-5-sulfophenylazo)benzylidene]hydrazino]benzoicacid 2-[1-(2-hydroxy-5-sulfophenyl)-3-phenyl-5-formazano]-benzoicaci 2-[1-(2-hydroxy-5-sulfophenyl)-3-phenyl-5-formazano]-Benzoicacid Zincon sodium salt hydrate 2-[1-(2-hydroxy-5-sulphophenyl)-3-phenyl-5-formazano]benzoic acid ZINCON R. G., FOR THE PHOTOMETRIC DETERM INATION OF COPPER AND ZINC ZinconGr o-[α-(2-Hydroxy-5-sulfophenyl) azo] benzylidene Benzoic acid, 2-(2-hydroxy-5-sulfophenyl)azophenylmethylenehydrazino- Zincon hydrate sodium salt |