C.I. Pigment Red No. 48, disodium salt

Molecular Formula: C₁₈H₁₁ClN₂Na₂O₆S

InChI: InChI=1/C18H13ClN2O6S.2Na/c1-9-6-15(28(25,26)27)14(8-13(9)19)20-21-16-11-5-3-2-4-10(11)7-12(17(16)22)18(23)24;;/h2-8,20H,1H3,(H,23,24)(H,25,26,27);;/q;2*+1/p-2/b21-16-;;/fC18H11ClN2O6S.2Na/q-2;2m

InChIKey: InChIKey=OMOWMFXCYOTSIM-PPXJFSDADT
SMILES: CC1=CC(=C(C=C1Cl)NN=C2C3=CC=CC=C3C=C(C2=O)C(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

Names:
    CI 15865
    C.I. Pigment Red No. 48, disodium salt
    disodium (4Z)-4-[(5-chloro-4-methyl-2-sulfonato-phenyl)hydrazinylidene]-3-oxo-naphthalene-2-carboxylate
    Disodium 4-((5-chloro-4-methyl-2-sulphonatophenyl)azo)-3-hydroxy-2-naphthoate
    EINECS 222-642-2
    Pigment red 48
    100551-99-3
    11108-04-6
    12238-26-5
    2-Naphthalenecarboxylic acid, 4-((5-chloro-4-methyl-2-sulfophenyl)azo)-3-hydroxy-, disodium salt
    3564-21-4

Registries:
    PubChem CID 9571015
    PubChem ID 203943