6-Hydroxy-5-[(4-Sulphophenyl)Azo]Naphthalene-2-Sulphonic Acid
[CAS# 5859-11-0]

Identification

• Name: 6-Hydroxy-5-[(4-Sulphophenyl)Azo]Naphthalene-2-Sulphonic Acid
• Synonyms: (5E)-6-Oxo-5-[(4-Sulfophenyl)Hydrazono]Naphthalene-2-Sulfonic Acid; (5E)-6-Oxo-5-[(4-Sulfophenyl)Hydrazono]-2-Naphthalenesulfonic Acid; (5E)-6-Keto-5-[(4-Sulfophenyl)Hydrazono]Naphthalene-2-Sulfonic Acid
• Molecular Formula: C₁₆H₁₂N₂O₇S₂
• Molecular Weight: 408.40
• CAS Registry Number: 5859-11-0
• EINECS: 227-504-5
• SMILES: C1=C([S](O)(=O)=O)C=CC2=C1C=CC(=O)/C2=N/NC3=CC=C([S](O)(=O)=O)C=C3
• InChI: 1S/C16H12N2O7S2/c19-15-8-1-10-9-13(27(23,24)25)6-7-14(10)16(15)18-17-11-2-4-12(5-3-11)26(20,21)22/h1-9,17H,(H,20,21,22)(H,23,24,25)/b18-16+
• InChIKey: BRRCTYIIDDWBOG-FBMGVBCBSA-N

Properties

• Density: 1.657g/cm³ (Cal.)