Sodium chromotropate

Molecular Formula: C₁₀H₆Na₂O₈S₂

InChI: InChI=1/C10H8O8S2.2Na/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;;/h1-4,11-12H,(H,13,14,15)(H,16,17,18);;/q;2*+1/p-2/fC10H6O8S2.2Na/q-2;2m

InChIKey: InChIKey=AFGPCIMUGMJQPD-UVNRQFFYCF
SMILES: C1=C2C=C(C=C(C2=C(C=C1S(=O)(=O)[O-])O)O)S(=O)(=O)[O-].[Na+].[Na+]

Names:
    Chromotropic acid disodium salt
    Disodium chromotropate
    Disodium naphthalene 1,8-dihydroxy-3,6-disulfonate
    Disodium 1,8-dihydroxylnaphthalene-3,6-disulfonate
    disodium 4,5-dihydroxynaphthalene-2,7-disulfonate
    Disodium 4,5-dihydroxynaphthalene-2,7-disulphonate
    Disodium-1,8-dihydroxynaphthalene-3,6-disulfonate
    EINECS 204-972-9
    NSC 4883
    Sodium chromotropate
    Sodium 1,8-dioxynaphthalene-3,6-disulfonate

Registries:
    PubChem CID 3531472
    PubChem ID 209328