Potassium dinaphthylmethane disulphonate

Molecular Formula: C₂₁H₁₄K₂O₆S₂

InChI: InChI=1/C21H16O6S2.2K/c22-28(23,24)20-12-16-7-3-1-5-14(16)9-18(20)11-19-10-15-6-2-4-8-17(15)13-21(19)29(25,26)27;;/h1-10,12-13H,11H2,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/fC21H14O6S2.2K/q-2;2m

InChIKey: InChIKey=DMAKIGMBSNIBDJ-CJOMQREGCB
SMILES: C1=CC=C2C=C(C(=CC2=C1)CC3=CC4=CC=CC=C4C=C3S(=O)(=O)[O-])S(=O)(=O)[O-].[K+].[K+]

Names:
    Dipotassium 3,3'-methylenebisnaphthalene-2-sulphonate
    dipotassium 3-[(3-sulfonatonaphthalen-2-yl)methyl]naphthalene-2-sulfonate
    EINECS 264-449-6
    Potassium dinaphthylmethane disulphonate
    2-NAPHTHALENESULFONIC ACID, 3,3'-METHYLENEDI-, POTASSIUM SALT
    63766-16-5

Registries:
    PubChem CID 44725
    PubChem ID 184861