Acid Blue 161
[CAS# 6505-92-6]

Identification

• Name: Acid Blue 161
• Synonyms: Chromic Disodium 3-Oxido-4-[(2-Oxido-1-Naphthyl)Azo]Naphthalene-1-Sulfonate; Chromic Disodium 3-Oxido-4-[(2-Oxido-1-Naphthyl)Azo]-1-Naphthalenesulfonate; Disodium; Chromium(+3) Cation; 3-Oxido-4-(2-Oxidonaphthalen-1-Yl)Diazenyl-Naphthalene-1-Sulfonate
• Molecular Formula: C₄₀H₂₂CrN₄Na₂O₁₀S₂
• Molecular Weight: 880.73
• CAS Registry Number: 6505-92-6
• SMILES: C2=C([S]([O-])(=O)=O)C1=CC=CC=C1C7=C2[O-]|[Cr+3](|[O-]C6=C(N=NC3=C([O-])C=CC4=CC=CC=C34)C5=CC=CC=C5C(=C6)[S]([O-])(=O)=O)|[O-]C9=C(N=N7)C8=CC=CC=C8C=C9.[Na+].[Na+]
• InChI: 1S/2C20H14N2O5S.Cr.2Na/c2*23-16-10-9-12-5-1-2-6-13(12)19(16)21-22-20-15-8-4-3-7-14(15)18(11-17(20)24)28(25,26)27;;;/h2*1-11,23-24H,(H,25,26,27);;;/q;;+3;2*+1/p-6
• InChIKey: LCZPIYCNOWJWPQ-UHFFFAOYSA-H