cobaltate(3-), bis[6-amino-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-1-naphthalenesu

Cobaltate(3-),bis[6-amino-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-1-naphthalenesulfonato(3-)]-,sodium dihydrogen

Cobaltate(3-), bis[6-amino-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-1-naphthalenesulfonato(3-)]-, sodium dihydrogen

Cobaltate(3-), bis6-(amino-.kappa.N)-5-2-(hydroxy-.kappa.O)-3,5-dinitrophenylazo-.kappa.N1-1-naphthalenesulfonato(3-)-, sodium dihydrogen