3-Hydroxy-4-[(4-Methyl-2-Sulphophenyl)Azo]Naphthalene-2,7-Disulphonic Acid, Sodium Salt
[CAS# 61617-66-1]

Identification

• Name: 3-Hydroxy-4-[(4-Methyl-2-Sulphophenyl)Azo]Naphthalene-2,7-Disulphonic Acid, Sodium Salt
• Synonyms: Trisodium (4Z)-4-[(4-Methyl-2-Sulfonato-Phenyl)Hydrazono]-3-Oxo-Naphthalene-2,7-Disulfonate; Trisodium (4Z)-4-[(4-Methyl-2-Sulfonatophenyl)Hydrazono]-3-Oxonaphthalene-2,7-Disulfonate; Trisodium (4Z)-3-Keto-4-[(4-Methyl-2-Sulfonato-Phenyl)Hydrazono]Naphthalene-2,7-Disulfonate
• Molecular Formula: C₁₇H₁₁N₂Na₃O₁₀S₃
• Molecular Weight: 568.43
• CAS Registry Number: 61617-66-1
• EINECS: 262-873-6
• SMILES: C1=C([S]([O-])(=O)=O)C=CC2=C1C=C([S]([O-])(=O)=O)C(=O)\C2=N/NC3=C([S]([O-])(=O)=O)C=C(C=C3)C.[Na+].[Na+].[Na+]
• InChI: 1S/C17H14N2O10S3.3Na/c1-9-2-5-13(14(6-9)31(24,25)26)18-19-16-12-4-3-11(30(21,22)23)7-10(12)8-15(17(16)20)32(27,28)29;;;/h2-8,18H,1H3,(H,21,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3/b19-16-
• InChIKey: SSGDWNYVFTXHEN-HUHOLVHESA-K