C.I. FOOD ORANGE 2

Molecular Formula: C₁₆H₁₀N₂Na₂O₇S₂

InChI: InChI=1/C16H12N2O7S2.2Na/c19-15-7-4-10-8-13(27(23,24)25)5-6-14(10)16(15)18-17-11-2-1-3-12(9-11)26(20,21)22;;/h1-9,17H,(H,20,21,22)(H,23,24,25);;/q;2*+1/p-2/b18-16+;;/fC16H10N2O7S2.2Na/q-2;2m

InChIKey: InChIKey=FABGVTFMFVQCBO-DJKYXGENDU
SMILES: C1=CC(=CC(=C1)S(=O)(=O)[O-])NN=C2C3=C(C=CC2=O)C=C(C=C3)S(=O)(=O)[O-].[Na+].[Na+]

Names:
    CI 15980
    C.I. FOOD ORANGE 2
    disodium (5E)-6-oxo-5-[(3-sulfonatophenyl)hydrazinylidene]naphthalene-2-sulfonate
    Disodium 6-hydroxy-5-((3-sulfophenyl)azo)-2-naphthalenesulfonate
    Disodium 6-hydroxy-5-((3-sulphonatophenyl)azo)naphthalene-2-sulphonate
    EINECS 219-073-7
    E 111
    Food orange 2
    2-Naphthalenesulfonic acid, 6-hydroxy-5-((3-sulfophenyl)azo)-, disodium salt
    2347-72-0
    6-Hydroxy-5-((3-sulfophenyl)azo)-2-naphthalenesulfonic acid, disodium salt

Registries:
    PubChem CID 6506402
    PubChem ID 160087