4,5-Dihydroxy-3-(1-Naphthalenylazo)-2,7-Naphthalenedisulfonic Acid
[CAS# 62106-17-6]

Identification

• Name: 4,5-Dihydroxy-3-(1-Naphthalenylazo)-2,7-Naphthalenedisulfonic Acid
• Synonyms: (3E)-5-Hydroxy-3-(Naphthalen-1-Ylhydrazinylidene)-4-Oxonaphthalene-2,7-Disulfonic Acid; 5-Hydroxy-3-(1-Naphthylhydrazono)-4-Oxo-Naphthalene-2,7-Disulfonic Acid; (3E)-5-Hydroxy-3-(1-Naphthylhydrazono)-4-Oxo-Naphthalene-2,7-Disulfonic Acid
• Molecular Formula: C₂₀H₁₄N₂O₈S₂
• Molecular Weight: 474.46
• CAS Registry Number: 62106-17-6
• SMILES: C1=C([S](O)(=O)=O)C=C(O)C4=C1C=C([S](O)(=O)=O)/C(=N/NC2=CC=CC3=CC=CC=C23)C4=O
• InChI: 1S/C20H14N2O8S2/c23-16-10-13(31(25,26)27)8-12-9-17(32(28,29)30)19(20(24)18(12)16)22-21-15-7-3-5-11-4-1-2-6-14(11)15/h1-10,21,23H,(H,25,26,27)(H,28,29,30)/b22-19-
• InChIKey: SAKSLMNMOUOVEO-QOCHGBHMSA-N

Properties

• Density: 1.699g/cm³ (Cal.)