Acid Scarlet 2B
[CAS# 7481-49-4]

Identification

• Name: Acid Scarlet 2B
• Synonyms: Disodium (4E)-4-[(2,4-Dimethylphenyl)Hydrazono]-3-Oxo-Naphthalene-2,6-Disulfonate; Disodium (4E)-4-[(2,4-Dimethylphenyl)Hydrazono]-3-Oxonaphthalene-2,6-Disulfonate; Disodium (4E)-4-[(2,4-Dimethylphenyl)Hydrazono]-3-Keto-Naphthalene-2,6-Disulfonate
• Molecular Formula: C₁₈H₁₄N₂Na₂O₇S₂
• Molecular Weight: 480.42
• CAS Registry Number: 7481-49-4
• SMILES: C1=C([S]([O-])(=O)=O)C=CC3=C1C(=N/NC2=C(C=C(C=C2)C)C)\C(=O)C(=C3)[S]([O-])(=O)=O.[Na+].[Na+]
• InChI: 1S/C18H16N2O7S2.2Na/c1-10-3-6-15(11(2)7-10)19-20-17-14-9-13(28(22,23)24)5-4-12(14)8-16(18(17)21)29(25,26)27;;/h3-9,19H,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b20-17+
• InChIKey: OIQRYZXXBZHDRY-NNIZZXHBSA-L