Trisodium 7-Amino-4-Hydroxy-3-{[6-Sulfonato-4-({4-[(3-Sulfonatophenyl)Diazenyl]-1-Naphthyl}Diazenyl)-1-Naphthyl]Diazenyl}-2-Naphthalenesulfonate
[CAS# 15792-47-9]

Identification

• Name: Trisodium 7-Amino-4-Hydroxy-3-{[6-Sulfonato-4-({4-[(3-Sulfonatophenyl)Diazenyl]-1-Naphthyl}Diazenyl)-1-Naphthyl]Diazenyl}-2-Naphthalenesulfonate
• Synonyms: 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[[6-sulfo-4-[[4-[(3-sulfophenyl)azo]-1-naphthalenyl]azo]-1-naphthalenyl]azo]-, trisodium salt
• Molecular Formula: C₃₆H₂₂N₇Na₃O₁₀S₃
• Molecular Weight: 877.77
• CAS Registry Number: 15792-47-9
• SMILES: c1ccc2c(c1)c(ccc2N=Nc3ccc(c4c3cc(cc4)S(=O)(=O)[O-])N=Nc5c(cc6cc(ccc6c5O)N)S(=O)(=O)[O-])N=Nc7cccc(c7)S(=O)(=O)[O-].[Na+].[Na+].[Na+]
• InChI: 1S/C36H25N7O10S3.3Na/c37-21-8-10-25-20(16-21)17-34(56(51,52)53)35(36(25)44)43-42-32-14-15-33(29-19-24(55(48,49)50)9-11-28(29)32)41-40-31-13-12-30(26-6-1-2-7-27(26)31)39-38-22-4-3-5-23(18-22)54(45,46)47;;;/h1-19,44H,37H2,(H,45,46,47)(H,48,49,50)(H,51,52,53);;;/q;3*+1/p-3
• InChIKey: HWIIBHNOQNILPL-UHFFFAOYSA-K

Properties

• Refractive index: (Cal.)