Trisodium 5-Amino-4-Hydroxy-3-[(2-Sulphonatophenyl)Azo]Naphthalene-2,7-Disulphonate
[CAS# 16768-46-0]

Identification

• Name: Trisodium 5-Amino-4-Hydroxy-3-[(2-Sulphonatophenyl)Azo]Naphthalene-2,7-Disulphonate
• Synonyms: Trisodium (3E)-5-Amino-4-Oxo-3-[(2-Sulfonatophenyl)Hydrazono]Naphthalene-2,7-Disulfonate; Trisodium (3E)-5-Amino-4-Keto-3-[(2-Sulfonatophenyl)Hydrazono]Naphthalene-2,7-Disulfonate
• Molecular Formula: C₁₆H₁₀N₃Na₃O₁₀S₃
• Molecular Weight: 569.42
• CAS Registry Number: 16768-46-0
• EINECS: 240-823-4
• SMILES: C1=C([S]([O-])(=O)=O)C=C(N)C3=C1C=C([S]([O-])(=O)=O)/C(=N/NC2=CC=CC=C2[S]([O-])(=O)=O)C3=O.[Na+].[Na+].[Na+]
• InChI: 1S/C16H13N3O10S3.3Na/c17-10-7-9(30(21,22)23)5-8-6-13(32(27,28)29)15(16(20)14(8)10)19-18-11-3-1-2-4-12(11)31(24,25)26;;;/h1-7,18H,17H2,(H,21,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3/b19-15-
• InChIKey: KWIWOVIJKRKXHO-NETMGOMMSA-K