4-Hydroxy-5-[(Phenylsulphonyl)Amino]Naphthalene-2,7-Disulphonic Acid
[CAS# 83-22-7]

Identification

• Name: 4-Hydroxy-5-[(Phenylsulphonyl)Amino]Naphthalene-2,7-Disulphonic Acid
• Synonyms: 2,7-Naphthalenedisulfonic Acid, 4-Benzenesulfonamido-5-Hydroxy-; 2,7-Naphthalenedisulfonic Acid, 4-Hydroxy-5-((Phenylsulfonyl)Amino)-; 4-Benzenesulfonamido-5-Hydroxy-2,7-Naphthalenedisulfonic Acid
• Molecular Formula: C₁₆H₁₃NO₉S₃
• Molecular Weight: 459.46
• CAS Registry Number: 83-22-7
• EINECS: 201-459-1
• SMILES: C2=C([S](=O)(=O)O)C=C(N[S](=O)(=O)C1=CC=CC=C1)C3=C(O)C=C([S](=O)(=O)O)C=C23
• InChI: 1S/C16H13NO9S3/c18-15-9-13(29(24,25)26)7-10-6-12(28(21,22)23)8-14(16(10)15)17-27(19,20)11-4-2-1-3-5-11/h1-9,17-18H,(H,21,22,23)(H,24,25,26)
• InChIKey: RXLQXRJNFSMYDL-UHFFFAOYSA-N

Properties

• Density: 1.79g/cm³ (Cal.)