10482-43-6 Benzoic acid, 2-(((2-carboxyphenyl)amino)sulfonyl)-5-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-, disodium salt C.I. MORDANT YELLOW 30, DISODIUM SALT Disodium 2-(((2-carboxylatophenyl)amino)sulphonyl)-5-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)benzoate EINECS 233-982-6