Fast Sulphon Black F
[CAS# 3682-47-1]

Identification

• Name: Fast Sulphon Black F
• Synonyms: 2,7-Naphthalenedisulfonic Acid, 4-Hydroxy-5-(2-Hydroxy-1-Naphthalenyl)Azo-3-(4-Sulfo-1-Naphthalenyl)Azo-, Trisodium Salt; 4-Hydroxy-5-[(2-Hydroxy-1-Naphtyl)Azo]-3-[(4-Sulfo-1-Naphtyl)Azo]-2,7-Naphthalenedisulfonic Acid Trisodium Salt; Trisodium 4-Hydroxy-5-[(2-Hydroxynaphthyl)Azo]-3-[(4-Sulphonatonaphthyl)Azo]Naphthalene-2,7-Disulphonate
• Molecular Formula: C₃₀H₁₇N₄Na₃O₁₁S₃
• Molecular Weight: 774.64
• CAS Registry Number: 3682-47-1
• EINECS: 222-966-4
• SMILES: Oc1c2c(cc(c1/N=N/c1ccc(c3c1cccc3)S(=O)(=O)[O-])S(=O)(=O)[O-])cc(cc2/N=N/c1c(O)ccc2c1cccc2)S(=O)(=O)[O-].[Na+].[Na+].[Na+]
• InChI: 1S/C30H20N4O11S3.3Na/c35-24-11-9-16-5-1-2-6-19(16)28(24)33-32-23-15-18(46(37,38)39)13-17-14-26(48(43,44)45)29(30(36)27(17)23)34-31-22-10-12-25(47(40,41)42)21-8-4-3-7-20(21)22;;;/h1-15,35-36H,(H,