Sodium 2-[(2-Hydroxynaphthyl)Azo]Naphthalenesulphonate
[CAS# 1248-18-6]

Identification

• Classification: Biochemical >> Biochemical reagent >> Biological dye
• Name: Sodium 2-[(2-Hydroxynaphthyl)Azo]Naphthalenesulphonate
• Synonyms: Sodium 2-[(N'z)-N'-(2-Oxo-1-Naphthylidene)Hydrazino]Naphthalene-1-Sulfonate; Sodium 2-[(N'z)-N'-(2-Oxo-1-Naphthylidene)Hydrazino]-1-Naphthalenesulfonate; Sodium 2-[(N'z)-N'-(2-Keto-1-Naphthylidene)Hydrazino]Naphthalene-1-Sulfonate
• Molecular Formula: C₂₀H₁₃N₂NaO₄S
• Molecular Weight: 400.38
• CAS Registry Number: 1248-18-6
• EINECS: 214-998-2
• SMILES: C1=CC(=C([S]([O-])(=O)=O)C2=CC=CC=C12)N\N=C/4C3=CC=CC=C3C=CC4=O.[Na+]
• InChI: 1S/C20H14N2O4S.Na/c23-18-12-10-13-5-1-3-7-15(13)19(18)22-21-17-11-9-14-6-2-4-8-16(14)20(17)27(24,25)26;/h1-12,21H,(H,24,25,26);/q;+1/p-1/b22-19-
• InChIKey: MGIYYNDGQBDWFE-GXTSIBQPSA-M