Benzoic acid, 2-hydroxy-5-[[4-[(4-sulfophenyl)azo]phenyl]azo]-, sodium salt

85188-12-1

CAS Name

Benzoic acid, 2-hydroxy-5-[2-[4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-, sodium salt (1:?)

Molecular Formula

C₁₉H₁₄N₄O₆S.xNa

Other Names and Identifiers

InChI

InChI=1S/C19H14N4O6S.Na/c24-18-10-7-15(11-17(18)19(25)26)23-22-13-3-1-12(2-4-13)20-21-14-5-8-16(9-6-14)30(27,28)29;/h1-11,24H,(H,25,26)(H,27,28,29);

InChIKey

InChIKey=FQSXFEZFZSXKNJ-UHFFFAOYSA-N

SMILES

N(=NC1=CC=C(N=NC2=CC=C(S(=O)(=O)O)C=C2)C=C1)C3=CC(C(O)=O)=C(O)C=C3.[Na]

Canonical SMILES

[Na].O=C(O)C1=CC(N=NC2=CC=C(N=NC3=CC=C(C=C3)S(=O)(=O)O)C=C2)=CC=C1O

Other Names for this Substance