2-Hydroxy-5-[(4,8-Disulfo-2-Naphtyl)Azo]Benzoic Acid Trisodium Salt
[CAS# 6471-08-5]

Identification

• Name: 2-Hydroxy-5-[(4,8-Disulfo-2-Naphtyl)Azo]Benzoic Acid Trisodium Salt
• Synonyms: Trisodium (3E)-3-[(4,8-Disulfonato-2-Naphthyl)Hydrazono]-6-Oxo-Cyclohexa-1,4-Diene-1-Carboxylate; Trisodium (3E)-3-[(4,8-Disulfonato-2-Naphthyl)Hydrazono]-6-Oxo-1-Cyclohexa-1,4-Dienecarboxylate; Trisodium (3E)-3-[(4,8-Disulfonato-2-Naphthyl)Hydrazono]-6-Keto-Cyclohexa-1,4-Diene-1-Carboxylate
• Molecular Formula: C₁₇H₉N₂Na₃O₉S₂
• Molecular Weight: 518.36
• CAS Registry Number: 6471-08-5
• EINECS: 229-308-5
• SMILES: C2=C(N\N=C1\C=C(C(=O)C=C1)C([O-])=O)C=C([S]([O-])(=O)=O)C3=C2C(=CC=C3)[S]([O-])(=O)=O.[Na+].[Na+].[Na+]
• InChI: 1S/C17H12N2O9S2.3Na/c20-14-5-4-9(6-13(14)17(21)22)18-19-10-7-12-11(16(8-10)30(26,27)28)2-1-3-15(12)29(23,24)25;;;/h1-8,19H,(H,21,22)(H,23,24,25)(H,26,27,28);;;/q;3*+1/p-3/b18-9+
• InChIKey: CVQOTRNUNQGIAE-XNWZNIMTSA-K