Phenolphthalein sodium

Molecular Formula: C₂₀H₁₂Na₂O₄

InChI: InChI=1/C20H14O4.2Na/c21-15-9-5-13(6-10-15)20(14-7-11-16(22)12-8-14)18-4-2-1-3-17(18)19(23)24-20;;/h1-12,21-22H;;/q;2*+1/p-2/fC20H12O4.2Na/h21-22h;;/q-2;2m

InChIKey: InChIKey=GCZXTTJWUAJLNQ-DBLYWOBICH
SMILES: C1=CC=C2C(=C1)C(=O)OC2(C3=CC=C(C=C3)[O-])C4=CC=C(C=C4)[O-].[Na+].[Na+]

Names:
    disodium 4-[1-(4-oxidophenyl)-3-oxo-isobenzofuran-1-yl]phenolate
    EINECS 208-254-6
    Phenolphthalein sodium
    1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-, disodium salt
    518-51-4
    52404-53-2

Registries:
    PubChem CID 68206
    PubChem ID 210333