Naphthalene Scarlet B
[CAS# 5858-42-4]

Identification

• Name: Naphthalene Scarlet B
• Synonyms: Disodium (3E)-4-Oxo-3-[(6-Sulfonato-2-Naphthyl)Hydrazono]Naphthalene-1-Sulfonate; Disodium (3E)-4-Oxo-3-[(6-Sulfonato-2-Naphthyl)Hydrazono]-1-Naphthalenesulfonate; Disodium (3E)-4-Keto-3-[(6-Sulfonato-2-Naphthyl)Hydrazono]Naphthalene-1-Sulfonate
• Molecular Formula: C₂₀H₁₂N₂Na₂O₇S₂
• Molecular Weight: 502.42
• CAS Registry Number: 5858-42-4
• EINECS: 227-491-6
• SMILES: C3=C(N\N=C2\C(=O)C1=CC=CC=C1C(=C2)[S]([O-])(=O)=O)C=CC4=C3C=CC(=C4)[S]([O-])(=O)=O.[Na+].[Na+]
• InChI: 1S/C20H14N2O7S2.2Na/c23-20-17-4-2-1-3-16(17)19(31(27,28)29)11-18(20)22-21-14-7-5-13-10-15(30(24,25)26)8-6-12(13)9-14;;/h1-11,21H,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b22-18+
• InChIKey: SJXUOICZNQIONZ-OIWVIQBMSA-L