7-Hydroxy-8-[(4-Sulphonaphthyl)Azo]Naphthalene-1,3-Disulphonic Acid
[CAS# 7244-14-6]

Identification

• Name: 7-Hydroxy-8-[(4-Sulphonaphthyl)Azo]Naphthalene-1,3-Disulphonic Acid
• Synonyms: (8E)-7-Oxo-8-[(4-Sulfo-1-Naphthyl)Hydrazono]Naphthalene-1,3-Disulfonic Acid; (8E)-7-Keto-8-[(4-Sulfo-1-Naphthyl)Hydrazono]Naphthalene-1,3-Disulfonic Acid
• Molecular Formula: C₂₀H₁₄N₂O₁₀S₃
• Molecular Weight: 538.52
• CAS Registry Number: 7244-14-6
• EINECS: 230-648-1
• SMILES: C1=C([S](O)(=O)=O)C=C([S](O)(=O)=O)C2=C1C=CC(=O)/C2=N/NC3=CC=C([S](O)(=O)=O)C4=CC=CC=C34
• InChI: 1S/C20H14N2O10S3/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)/b22-20-
• InChIKey: KBXPFAMZTAAOQS-XDOYNYLZSA-N

Properties

• Density: 1.798g/cm³ (Cal.)