3-[(4-Aminophenyl)Azo]-4,5-Dihydroxynaphthalene-2,7-Disulphonic Acid
[CAS# 15475-84-0]

Identification

• Name: 3-[(4-Aminophenyl)Azo]-4,5-Dihydroxynaphthalene-2,7-Disulphonic Acid
• Synonyms: (3E)-3-[(4-Aminophenyl)Hydrazinylidene]-5-Hydroxy-4-Oxonaphthalene-2,7-Disulfonic Acid; 3-[(4-Aminophenyl)Hydrazono]-5-Hydroxy-4-Oxo-Naphthalene-2,7-Disulfonic Acid; (3E)-3-[(4-Aminophenyl)Hydrazono]-5-Hydroxy-4-Oxo-Naphthalene-2,7-Disulfonic Acid
• Molecular Formula: C₁₆H₁₃N₃O₈S₂
• Molecular Weight: 439.41
• CAS Registry Number: 15475-84-0
• EINECS: 239-496-0
• SMILES: C1=C([S](O)(=O)=O)C=C(O)C3=C1C=C([S](O)(=O)=O)/C(=N/NC2=CC=C(N)C=C2)C3=O
• InChI: 1S/C16H13N3O8S2/c17-9-1-3-10(4-2-9)18-19-15-13(29(25,26)27)6-8-5-11(28(22,23)24)7-12(20)14(8)16(15)21/h1-7,18,20H,17H2,(H,22,23,24)(H,25,26,27)/b19-15-
• InChIKey: DDZQXHDOFVXNLZ-CYVLTUHYSA-N

Properties

• Density: 1.828g/cm³ (Cal.)