Disodium 4-Amino-6-[4-[4-[(8-Amino-1-Hydroxy-5-Sulfonato-2-Naphthyl)Azo]-3-Methyl-Phenyl]-2-Methyl-Phenyl]Azo-5-Hydroxy-Naphthalene-1-Sulfonate
[CAS# 2609-87-2]

Identification

• Name: Disodium 4-Amino-6-[4-[4-[(8-Amino-1-Hydroxy-5-Sulfonato-2-Naphthyl)Azo]-3-Methyl-Phenyl]-2-Methyl-Phenyl]Azo-5-Hydroxy-Naphthalene-1-Sulfonate
• Synonyms: 1-Naphthalenesulfonic acid, 6,6'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4-amino-5-hydroxy-, disodium salt
• Molecular Formula: C₃₄H₂₆N₆Na₂O₈S₂
• Molecular Weight: 756.72
• CAS Registry Number: 2609-87-2
• SMILES: Cc1cc(ccc1N=Nc2ccc3c(ccc(c3c2O)N)S(=O)(=O)[O-])c4ccc(c(c4)C)N=Nc5ccc6c(ccc(c6c5O)N)S(=O)(=O)[O-].[Na+].[Na+]
• InChI: 1S/C34H28N6O8S2.2Na/c1-17-15-19(3-9-25(17)37-39-27-11-5-21-29(49(43,44)45)13-7-23(35)31(21)33(27)41)20-4-10-26(18(2)16-20)38-40-28-12-6-22-30(50(46,47)48)14-8-24(36)32(22)34(28)42;;/h3-16,41-42H,35-36H2,1-2H3,(H,43,44,45)(H,46,47,48);;/q;2*+1/p-2
• InChIKey: KYIVWZFDFSCHAE-UHFFFAOYSA-L

Properties

• Refractive index: (Cal.)