Hydrogen sodium 7-hydroxy-8-({4-[(3-phosphonatophenyl)diazenyl]-2-sulfonatophenyl}diazenyl)-1,3-naphthalenedisulfonate (1:4:1)
[CAS# 84051-89-8]

Identification

• Name: Hydrogen sodium 7-hydroxy-8-({4-[(3-phosphonatophenyl)diazenyl]-2-sulfonatophenyl}diazenyl)-1,3-naphthalenedisulfonate (1:4:1)
• Synonyms: tetrasodium hydrogen 7-hydroxy-8-[[4-[(3-phosphonatophenyl)azo]-2-sulphonatophenyl]azo]naphthalene-1,3-disulphonate
• Molecular Formula: C₂₂H₁₃N₄Na₄O₁₃PS₃
• Molecular Weight: 760.49
• CAS Registry Number: 84051-89-8
• EINECS: 281-878-4
• SMILES: [H+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)c1cccc(c1)N=Nc4ccc(N=Nc2c3c(ccc2O)cc(cc3S([O-])(=O)=O)S([O-])(=O)=O)c(c4)S([O-])(=O)=O
• InChI: 1S/C22H17N4O13PS3.4Na/c27-18-7-4-12-8-16(41(31,32)33)11-20(43(37,38)39)21(12)22(18)26-25-17-6-5-14(10-19(17)42(34,35)36)24-23-13-2-1-3-15(9-13)40(28,29)30;;;;/h1-11,27H,(H2,28,29,30)(H,31,32,33)(H,34,35,36)(H,37,38,39);;;;/q;4*+1/p-4
• InChIKey: DEBDYAZORGUTHY-UHFFFAOYSA-J