Nitro Red
[CAS# 56431-61-9]

Identification

• Name: Nitro Red
• Synonyms: 4-AMINO-5-HYDROXY-3-(4-NITROPHENYLAZO)-2,7-NAPHTHALENEDISULFONIC ACID DISODIUM SALT; Sodium 4-Amino-5-Hydroxy-3-((4-Nitrophenyl)Diazenyl)Naphthalene-2,7-Disulfonate; Disodium 4-Amino-5-Hydroxy-3-(4-Nitrophenylazo)Naphthalene-2,7-Disulphonate
• Molecular Formula: C₁₆H₁₀N₄Na₂O₉S₂
• Molecular Weight: 512.38
• CAS Registry Number: 56431-61-9
• EINECS: 260-178-2
• SMILES: [O-][N+](=O)c1ccc(cc1)/N=N/c1c(N)c2c(O)cc(cc2cc1S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
• InChI: 1S/C16H12N4O9S2.2Na/c17-15-14-8(5-11(7-12(14)21)30(24,25)26)6-13(31(27,28)29)16(15)19-18-9-1-3-10(4-2-9)20(22)23;;/h1-7,21H,17H2,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b19-18+