6871-98-3

C.I.68220 Acid Red 83 C.I.Acid Red 83 Alizarine Rubinol 5G C.I.Acid Red 83:C.I.68220 2-Chloro-4-[(2,7-dihydro-3-methyl-2,7-dioxo-3H-dibenz[f,ij]isoquinolin-6-yl)amino]benzenesulfonic acid sodium salt