Disodium 3-[(2,4-Diaminophenyl)Azo]-5-Hydroxynaphthalene-2,7-Disulphonate
[CAS# 67969-79-3]

Identification

• Name: Disodium 3-[(2,4-Diaminophenyl)Azo]-5-Hydroxynaphthalene-2,7-Disulphonate
• Synonyms: Disodium (3E)-3-[(2,4-Diaminophenyl)Hydrazono]-5-Oxo-Naphthalene-2,7-Disulfonate; Disodium (3E)-3-[(2,4-Diaminophenyl)Hydrazono]-5-Oxonaphthalene-2,7-Disulfonate; Disodium (3E)-3-[(2,4-Diaminophenyl)Hydrazono]-5-Keto-Naphthalene-2,7-Disulfonate
• Molecular Formula: C₁₆H₁₂N₄Na₂O₇S₂
• Molecular Weight: 482.39
• CAS Registry Number: 67969-79-3
• EINECS: 267-981-7
• SMILES: C1=CC(=CC(=C1N\N=C3\C(=CC2=CC(=CC(=O)C2=C3)[S]([O-])(=O)=O)[S]([O-])(=O)=O)N)N.[Na+].[Na+]
• InChI: 1S/C16H14N4O7S2.2Na/c17-9-1-2-13(12(18)5-9)19-20-14-7-11-8(4-16(14)29(25,26)27)3-10(6-15(11)21)28(22,23)24;;/h1-7,19H,17-18H2,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b20-14+
• InChIKey: YVKDWBLEVAHTSP-WNQUAZRHSA-L