CHROMATE(2-), [2-[2-[4,5-DIHYDRO-3-METHYL-5-(OXO-.KAPPA.O)-1-PHENYL-1H-PYRAZOL-4-YL]DIAZENYL-.KAPPA.N1]BENZOATO(2-)-.KAPPA.O][2-(HYDROXY-.KAPPA.O)-3-[2-[2-(HYDROXY-.KAPPA.O)-1-NAPHTHALENYL]DIAZENYL-.KAPPA.N1]-5-NITROBENZENESULFONATO(3-)]-, HYDROGEN, COMPD