10241-27-7 | Chromate(3-),bis[4-(amino-kN)-3-[2-[2-(hydroxy-kO)-3,5-dinitrophenyl]diazenyl-kN1]-1-naphthalenesulfonato(3-)]-,sodium hydrogen (1:2:1) | C32H16 Cr N10 O16 S2 . H . 2 Na |
10241-21-1 | sodium [6-amino-5-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]hydroxychromate(1-) | C16H10 Cr N4 O7 S . Na |