4-Amino-3,6-Bis[(4-Aminophenyl)Azo]-5-Hydroxynaphthalene-2,7-Disulphonic Acid
[CAS# 56405-32-4]

Identification

• Name: 4-Amino-3,6-Bis[(4-Aminophenyl)Azo]-5-Hydroxynaphthalene-2,7-Disulphonic Acid
• Synonyms: (6E)-4-Amino-3-(4-Aminophenyl)Azo-6-[(4-Aminophenyl)Hydrazono]-5-Oxo-Naphthalene-2,7-Disulfonic Acid; (6E)-4-Amino-3-(4-Aminophenyl)Azo-6-[(4-Aminophenyl)Hydrazono]-5-Oxonaphthalene-2,7-Disulfonic Acid; (6E)-4-Amino-3-(4-Aminophenyl)Azo-6-[(4-Aminophenyl)Hydrazono]-5-Keto-Naphthalene-2,7-Disulfonic Acid
• Molecular Formula: C₂₂H₁₉N₇O₇S₂
• Molecular Weight: 557.55
• CAS Registry Number: 56405-32-4
• EINECS: 260-156-2
• SMILES: C1=C4C(=C(N)C(=C1[S](O)(=O)=O)N=NC2=CC=C(N)C=C2)C(=O)C(=N/NC3=CC=C(N)C=C3)\C(=C4)[S](O)(=O)=O
• InChI: 1S/C22H19N7O7S2/c23-12-1-5-14(6-2-12)26-28-20-16(37(31,32)33)9-11-10-17(38(34,35)36)21(22(30)18(11)19(20)25)29-27-15-7-3-13(24)4-8-15/h1-10,27H,23-25H2,(H,31,32,33)(H,34,35,36)/b28-26?,29-21-
• InChIKey: ZFNRRSBZJAAHBY-HUIDQQCXSA-N

Properties

• Density: 1.777g/cm³ (Cal.)