CHROMATE(2-), [3-(HYDROXY-.KAPPA.O)-4-[2-[2-(HYDROXY-.KAPPA.O)-1-NAPHTHALENYL]DIAZENYL-.KAPPA.N1]-7-NITRO-1-NAPHTHALENESULFONATO(3-)][1-[2-[2-(HYDROXY-.KAPPA.O)-4-NITROPHENYL]DIAZENYL-.KAPPA.N1]-2-NAPHTHALENOLATO(2-)-.KAPPA.O]-, HYDROGEN, COMPD. WITH 2,2'
CAS No. 72987-11-2