Trisodium 4-Amino-3-[(2,5-Dichloro-4-Sulphonatophenyl)Azo]-5-Hydroxy-6-(Phenylazo)Naphthalene-2,7-Disulphonate
[CAS# 81064-49-5]

Identification

• Name: Trisodium 4-Amino-3-[(2,5-Dichloro-4-Sulphonatophenyl)Azo]-5-Hydroxy-6-(Phenylazo)Naphthalene-2,7-Disulphonate
• Synonyms: Trisodium (6E)-4-Amino-3-(2,5-Dichloro-4-Sulfonato-Phenyl)Azo-5-Oxo-6-(Phenylhydrazono)Naphthalene-2,7-Disulfonate; Trisodium (6E)-4-Amino-3-(2,5-Dichloro-4-Sulfonatophenyl)Azo-5-Oxo-6-(Phenylhydrazono)Naphthalene-2,7-Disulfonate; Trisodium (6E)-4-Amino-3-(2,5-Dichloro-4-Sulfonato-Phenyl)Azo-5-Keto-6-(Phenylhydrazono)Naphthalene-2,7-Disulfonate
• Molecular Formula: C₂₂H₁₂Cl₂N₅Na₃O₁₀S₃
• Molecular Weight: 742.42
• CAS Registry Number: 81064-49-5
• EINECS: 279-683-4
• SMILES: C1=C4C(=C(N)C(=C1[S]([O-])(=O)=O)N=NC2=CC(=C([S]([O-])(=O)=O)C=C2Cl)Cl)C(=O)C(=N/NC3=CC=CC=C3)\C(=C4)[S]([O-])(=O)=O.[Na+].[Na+].[Na+]
• InChI: 1S/C22H15Cl2N5O10S3.3Na/c23-12-9-15(40(31,32)33)13(24)8-14(12)27-28-20-16(41(34,35)36)6-10-7-17(42(37,38)39)21(22(30)18(10)19(20)25)29-26-11-4-2-1-3-5-11;;;/h1-9,26H,25H2,(H,31,32,33)(H,34,35,36)(H,37,38,39);;;/q;3*+1/p-3/b28-27?,29-21-
• InChIKey: UYAXZBGQMOYXDT-NUBCUSLDSA-K