Trisodium 4-Amino-5-Hydroxy-3-[(4-Nitrophenyl)Azo]-6-[(4-Sulphonatophenyl)Azo]Naphthalene-2,7-Disulphonate
[CAS# 5850-37-3]

Identification

• Name: Trisodium 4-Amino-5-Hydroxy-3-[(4-Nitrophenyl)Azo]-6-[(4-Sulphonatophenyl)Azo]Naphthalene-2,7-Disulphonate
• Synonyms: Trisodium (6E)-4-Amino-3-(4-Nitrophenyl)Azo-5-Oxo-6-[(4-Sulfonatophenyl)Hydrazono]Naphthalene-2,7-Disulfonate; Trisodium (6E)-4-Amino-5-Keto-3-(4-Nitrophenyl)Azo-6-[(4-Sulfonatophenyl)Hydrazono]Naphthalene-2,7-Disulfonate; 2,7-Naphthalenedisulfonic Acid, 4-Amino-5-Hydroxy-3-((4-Nitrophenyl)Azo)-6-((4-Sulfophenyl)Azo)-, Trisodium Salt
• Molecular Formula: C₂₂H₁₃N₆Na₃O₁₂S₃
• Molecular Weight: 718.53
• CAS Registry Number: 5850-37-3
• EINECS: 227-450-2
• SMILES: C1=C4C(=C(N)C(=C1[S]([O-])(=O)=O)N=NC2=CC=C([N+]([O-])=O)C=C2)C(=O)C(=N/NC3=CC=C([S]([O-])(=O)=O)C=C3)\C(=C4)[S]([O-])(=O)=O.[Na+].[Na+].[Na+]
• InChI: 1S/C22H16N6O12S3.3Na/c23-19-18-11(9-16(42(35,36)37)20(19)26-24-12-1-5-14(6-2-12)28(30)31)10-17(43(38,39)40)21(22(18)29)27-25-13-3-7-15(8-4-13)41(32,33)34;;;/h1-10,25H,23H2,(H,32,33,34)(H,35,36,37)(H,38,39,40);;;/q;3*+1/p-3/b26-24?,27-21-
• InChIKey: RJQVQVAXRHAJAB-MDSXYSKBSA-K