70236-43-0

COBALTATE(1-),BIS[5-[[5-CHLORO-2-(HYDROXY-.KAPPA.O)PHENYL]AZO-.KAPPA.N1]-6-(HYDROXY-.KAPPA.O)-N-(2-HYDROXYETHYL)-N-METHYL-2-NAPHTHALENESULFONAMIDATO(2-)]-,SODIUM