Sodium Hydrogen 2-({7-[(2-Arsonophenyl)Diazenyl]-1,8-Dihydroxy-3,6-Disulfonato-2-Naphthyl}Diazenyl)Benzoate (2:1:1)
[CAS# 14674-83-0]

Identification

• Name: Sodium Hydrogen 2-({7-[(2-Arsonophenyl)Diazenyl]-1,8-Dihydroxy-3,6-Disulfonato-2-Naphthyl}Diazenyl)Benzoate (2:1:1)
• Synonyms: disodium hydrogen 2-[[7-[(2-arsonophenyl)azo]-1,8-dihydroxy-3,6-disulphonato-2-naphthyl]azo]benzoate
• Molecular Formula: C₂₃H₁₅AsN₄Na₂O₁₃S₂
• Molecular Weight: 740.42
• CAS Registry Number: 14674-83-0
• EINECS: 238-715-7
• SMILES: [H+].[Na+].[Na+].O[As](O)(=O)c4ccccc4N=Nc1c(O)c3c(cc1S([O-])(=O)=O)cc(c(N=Nc2ccccc2C([O-])=O)c3O)S([O-])(=O)=O
• InChI: 1S/C23H17AsN4O13S2.2Na/c29-21-18-11(9-16(42(36,37)38)19(21)27-25-14-7-3-1-5-12(14)23(31)32)10-17(43(39,40)41)20(22(18)30)28-26-15-8-4-2-6-13(15)24(33,34)35;;/h1-10,29-30H,(H,31,32)(H2,33,34,35)(H,36,37,38)(H,39,40,41);;/q;2*+1/p-2
• InChIKey: CSAPCZMCZFCISN-UHFFFAOYSA-L

Properties

• Refractive index: (Cal.)