Disodium 4-[(4-Anilino-5-Sulfonato-1-Naphthyl)Diazenyl]-5-Hydroxy-1-Naphthalenesulfonate
[CAS# 10190-75-7]

Identification

• Name: Disodium 4-[(4-Anilino-5-Sulfonato-1-Naphthyl)Diazenyl]-5-Hydroxy-1-Naphthalenesulfonate
• Synonyms: 1-Naphthalenesulfonic acid, 5-hydroxy-4-[[4-(phenylamino)-5-sulfo-1-naphthalenyl]azo]-, disodium salt
• Molecular Formula: C₂₆H₁₇N₃Na₂O₇S₂
• Molecular Weight: 593.54
• CAS Registry Number: 10190-75-7
• SMILES: c1ccc(cc1)Nc2ccc(c3c2c(ccc3)S(=O)(=O)[O-])N=Nc4ccc(c5c4c(ccc5)O)S(=O)(=O)[O-].[Na+].[Na+]
• InChI: 1S/C26H19N3O7S2.2Na/c30-22-10-4-9-18-23(37(31,32)33)15-14-21(25(18)22)29-28-19-12-13-20(27-16-6-2-1-3-7-16)26-17(19)8-5-11-24(26)38(34,35)36;;/h1-15,27,30H,(H,31,32,33)(H,34,35,36);;/q;2*+1/p-2
• InChIKey: KSGKMVPCTMKIBA-UHFFFAOYSA-L

Properties

• Refractive index: (Cal.)