68958-96-3 Chromate(1-), bis(3-((4,5-dihydro-3-methyl-5-(oxo-kappaO)-1-phenyl-1H-pyrazol-4-yl)azo-kappaN1)-4-(hydroxy-kappaO)-N-methylbenzenesulfonamidato(2-))-, hydrogen, compd. with 2-propanamine (1:1)