5-Chloro-2-hydroxy-3-((5-hydroxy-3-methyl-1-(4-((1-oxo-2-propenyl)amino)phenyl)-1H-pyrazol-4-yl)azo)benzenesulfonic acid, monosodium salt, chromium complex with 4-((5-chloro-2-hydroxyphenyl)azo)-3-methyl-1-phenyl-1H-pyrazol-5-ol 71032-93-4 Chromate(2-), (5-chloro-3-((4,5-dihydro-3-methyl-5-oxo-1-(4-((1-oxo-2-propenyl)amino)phenyl)-1H-pyrazol-4-yl)azo)-2-hydroxybenzenesulfonato(3-))(4-((5-chloro-2-hydroxyphenyl)azo)-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-))-, sodium hydrogen