Disodium 4,4'-[(4-Hydroxy-1,3-Naphthalenediyl)Di-2,1-Diazenediyl]Dibenzenesulfonate
[CAS# 5850-20-4]

Identification

• Name: Disodium 4,4'-[(4-Hydroxy-1,3-Naphthalenediyl)Di-2,1-Diazenediyl]Dibenzenesulfonate
• Synonyms: Benzenesulfonic acid, 4,4'-[(4-hydroxy-1,3-naphthalenediyl)bis(azo)]bis-, disodium salt
• Molecular Formula: C₂₂H₁₄N₄Na₂O₇S₂
• Molecular Weight: 556.48
• CAS Registry Number: 5850-20-4
• SMILES: c1ccc2c(c1)c(cc(c2O)N=Nc3ccc(cc3)S(=O)(=O)[O-])N=Nc4ccc(cc4)S(=O)(=O)[O-].[Na+].[Na+]
• InChI: 1S/C22H16N4O7S2.2Na/c27-22-19-4-2-1-3-18(19)20(25-23-14-5-9-16(10-6-14)34(28,29)30)13-21(22)26-24-15-7-11-17(12-8-15)35(31,32)33;;/h1-13,27H,(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2
• InChIKey: UWCKTGZZFDMRSX-UHFFFAOYSA-L