CAS: 860-22-0 Molekylformel: C16H8N2Na2O8S2 Molekylvikt (g/mol): 466.35 MDL-nummer: MFCD00005723 InChI-nyckel: KHLVKKOJDHCJMG-QDBORUFSSA-L Synonym: Acid Blue 74,Indigo-5, 5'-disulfonic acid disodium salt PubChem CID: 5284351 IUPAC-namn: dinatrium (E)-3,3'-dioxo-lH,1'H,3H,3'H-[2,2'-biindolyliden]-5,5'-disulfonat LEDER: [Na+].[Na+].[O-]S(=O)(=O)C1=CC=C2N\C(C(=O)C2=C1)=C1\NC2=CC=C(C=C2C1=O)S([O-])(=O)=O