7-Hydroxy-8-[(4-Sulpho-1-Naphthyl)Azo]Naphthalene-1,3-Disulphonic Acid, Potassium Sodium Salt
[CAS# 83006-79-5]

Identification

• Name: 7-Hydroxy-8-[(4-Sulpho-1-Naphthyl)Azo]Naphthalene-1,3-Disulphonic Acid, Potassium Sodium Salt
• Synonyms: Dipotassium Sodium (8Z)-7-Oxo-8-[(4-Sulfonato-1-Naphthyl)Hydrazono]Naphthalene-1,3-Disulfonate; Dipotassium Sodium (8Z)-7-Keto-8-[(4-Sulfonato-1-Naphthyl)Hydrazono]Naphthalene-1,3-Disulfonate; 1,3-Naphthalenedisulfonic Acid, 7-Hydroxy-8-((4-Sulfo-1-Naphthalenyl)Azo)-, Potassium Sodium Salt
• Molecular Formula: C₂₀H₁₁K₂N₂NaO₁₀S₃
• Molecular Weight: 636.68
• CAS Registry Number: 83006-79-5
• EINECS: 280-129-9
• SMILES: C1=C([S]([O-])(=O)=O)C=C([S]([O-])(=O)=O)C/2=C1C=CC(=O)C2=N/NC3=CC=C([S]([O-])(=O)=O)C4=CC=CC=C34.[K+].[Na+].[K+]
• InChI: 1S/C20H14N2O10S3.2K.Na/c23-16-7-5-11-9-12(33(24,25)26)10-18(35(30,31)32)19(11)20(16)22-21-15-6-8-17(34(27,28)29)14-4-2-1-3-13(14)15;;;/h1-10,21H,(H,24,25,26)(H,27,28,29)(H,30,31,32);;;/q;3*+1/p-3/b22-20+
• InChIKey: USJFRYDNTOPXOQ-DZGBHZPSSA-K