C.I. ACID BLACK 26B

Molecular Formula: C32H21N5Na2O7S2


InChI: InChI=1/C32H23N5O7S2.2Na/c38-32-25-13-7-6-12-24(25)30(45(39,40)41)19-29(32)37-36-27-17-16-26(22-10-4-5-11-23(22)27)35-34-21-14-15-28(31(18-21)46(42,43)44)33-20-8-2-1-3-9-20;;/h1-19,33,36H,(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2/b35-34+,37-29+;;/fC32H21N5O7S2.2Na/q-2;2m

InChIKey: InChIKey=MAIOBJQMITWWOV-HHCZOVCMDK
SMILES: C1=CC=C(C=C1)NC2=C(C=C(C=C2)N=NC3=CC=C(C4=CC=CC=C43)NN=C5C=C(C6=CC=CC=C6C5=O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

Names:
    C.I. ACID BLACK 26B
    disodium (3E)-3-[[4-(4-anilino-3-sulfonato-phenyl)diazenylnaphthalen-1-yl]hydrazinylidene]-4-oxo-naphthalene-1-sulfonate
    6406-45-7

Registries:
    PubChem CID 9570229
    PubChem ID 165498