Acid Red 8
[CAS# 4787-93-3]

Identification

• Name: Acid Red 8
• Synonyms: Disodium (3Z)-3-[(2,4-Dimethylphenyl)Hydrazono]-4-Oxo-Naphthalene-2,7-Disulfonate; Disodium (3Z)-3-[(2,4-Dimethylphenyl)Hydrazono]-4-Oxonaphthalene-2,7-Disulfonate; Disodium (3Z)-3-[(2,4-Dimethylphenyl)Hydrazono]-4-Keto-Naphthalene-2,7-Disulfonate
• Molecular Formula: C₁₈H₁₄N₂Na₂O₇S₂
• Molecular Weight: 480.42
• CAS Registry Number: 4787-93-3
• EINECS: 225-337-2
• SMILES: C1=C([S]([O-])(=O)=O)C=CC3=C1C=C([S]([O-])(=O)=O)\C(=N/NC2=C(C=C(C=C2)C)C)C3=O.[Na+].[Na+]
• InChI: 1S/C18H16N2O7S2.2Na/c1-10-3-6-15(11(2)7-10)19-20-17-16(29(25,26)27)9-12-8-13(28(22,23)24)4-5-14(12)18(17)21;;/h3-9,19H,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b20-17+
• InChIKey: BCZZAQQNPYBRFX-NNIZZXHBSA-L