Meta Black

Molecular Formula: C₃₄H₂₅N₉Na₂O₇S₂

InChI: InChI=1/C34H27N9O7S2.2Na/c35-22-10-15-27(26(36)18-22)41-38-24-11-6-19(7-12-24)20-8-13-25(14-9-20)40-42-32-28(51(45,46)47)16-21-17-29(52(48,49)50)33(34(44)30(21)31(32)37)43-39-23-4-2-1-3-5-23;;/h1-18,39H,35-37H2,(H,45,46,47)(H,48,49,50);;/q;2*+1/p-2/b41-38+,42-40+,43-33-;;/fC34H25N9O7S2.2Na/q-2;2m

InChIKey: InChIKey=OLVNAWLXZDRGPL-DMGCMWOJDC
SMILES: C1=CC=C(C=C1)NN=C2C(=CC3=CC(=C(C(=C3C2=O)N)N=NC4=CC=C(C=C4)C5=CC=C(C=C5)N=NC6=C(C=C(C=C6)N)N)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

Names:
    Calcomine Black
    Carbide Black E
    Chlorazol black
    Diazine Black E
    Direct Black A
    Direct Black E
    Direct Black N
    disodium (3Z)-5-amino-6-[4-[4-(2,4-diaminophenyl)diazenylphenyl]phenyl]diazenyl-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonate
    Fenamin Black E
    Fixanol Black E
    Meta Black

Registries:
    PubChem CID 5702678
    PubChem ID 159297