Crocein Scarlet 7B
[CAS# 6226-76-2]

Identification

• Classification: Dyes and pigments >> Dyes >> Acid dyestuff
• Name: Crocein Scarlet 7B
• Synonyms: 7-Hydroxy-8-[[2-Methyl-4-[(2-Methyl-4-Sodiosulfophenyl)Azo]Phenyl]Azo]Naphthalene-1-Sulfonic Acid Sodium Salt; 1-Naphthalenesulfonic Acid, 7-Hydroxy-8-2-Methyl-4-(2-Methyl-4-Sulfophenyl)Azophenylazo-, Disodium Salt; CROCEIN SCARLET 7B C.I. NO. 27165
• Molecular Formula: C₂₄H₁₈N₄Na₂O₇S₂
• Molecular Weight: 584.53
• CAS Registry Number: 6226-76-2
• SMILES: Cc1cc(ccc1/N=N/c1c(O)ccc2c1c(ccc2)S(=O)(=O)[O-])/N=N/c1ccc(cc1C)S(=O)(=O)[O-].[Na+].[Na+]
• InChI: 1S/C24H20N4O7S2.2Na/c1-14-12-17(25-26-20-10-8-18(13-15(20)2)36(30,31)32)7-9-19(14)27-28-24-21(29)11-6-16-4-3-5-22(23(16)24)37(33,34)35;;/h3-13,29H,1-2H3,(H,30,31,32)(H,33,34,35);;/q;2*+1/p-2/b26