6-Hydroxy-5-[(2-Nitrophenyl)Azo]Naphthalene-2-Sulphonic Acid
[CAS# 23222-13-1]

Identification

• Name: 6-Hydroxy-5-[(2-Nitrophenyl)Azo]Naphthalene-2-Sulphonic Acid
• Synonyms: (5E)-5-[(2-Nitrophenyl)Hydrazono]-6-Oxo-Naphthalene-2-Sulfonic Acid; (5E)-5-[(2-Nitrophenyl)Hydrazono]-6-Oxo-2-Naphthalenesulfonic Acid; (5E)-6-Keto-5-[(2-Nitrophenyl)Hydrazono]Naphthalene-2-Sulfonic Acid
• Molecular Formula: C₁₆H₁₁N₃O₆S
• Molecular Weight: 373.34
• CAS Registry Number: 23222-13-1
• EINECS: 245-502-2
• SMILES: C1=C([S](O)(=O)=O)C=CC2=C1C=CC(=O)/C2=N/NC3=CC=CC=C3[N+]([O-])=O
• InChI: 1S/C16H11N3O6S/c20-15-8-5-10-9-11(26(23,24)25)6-7-12(10)16(15)18-17-13-3-1-2-4-14(13)19(21)22/h1-9,17H,(H,23,24,25)/b18-16+
• InChIKey: ZCZWKMNIJNWLCL-FBMGVBCBSA-N

Properties

• Density: 1.594g/cm³ (Cal.)