Solochrome Black

Molecular Formula: C₂₀H₁₂N₃NaO₇S

InChI: InChI=1/C20H13N3O7S.Na/c24-17-10-18(31(28,29)30)15-9-12(23(26)27)6-7-14(15)19(17)22-21-16-8-5-11-3-1-2-4-13(11)20(16)25;/h1-10,21,25H,(H,28,29,30);/q;+1/p-1/b22-19-;/fC20H12N3O7S.Na/q-1;m

InChIKey: InChIKey=JHUJLRKQZAPSDP-QPNUGYOPDC
SMILES: C1=CC=C2C(=C1)C=CC(=C2O)NN=C3C4=C(C=C(C=C4)[N+](=O)[O-])C(=CC3=O)S(=O)(=O)[O-].[Na+]

Names:
    Chrome Black PB
    Chrome Black TK
    Chrome Black TX
    Chrome Black T
    Diamond Black PT
    eriochrome black t
    Hispacrom Black T
    Magracrom Black A
    Potting Black C
    sodium (4Z)-4-[(1-hydroxynaphthalen-2-yl)hydrazinylidene]-7-nitro-3-oxo-naphthalene-1-sulfonate
    Solochrome Black

Registries:
    PubChem CID 5351620
    PubChem ID 159005