6358-80-1

Basic information

• Product Name: trisodium 4-amino-5-hydroxy-3-[[4'-[[4-hydroxy-2-[(o-tolyl)amino]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-6-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate
• Synonyms: trisodium 4-amino-5-hydroxy-3-[[4'-[[4-hydroxy-2-[(o-tolyl)amino]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-6-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate;Trisodium 4-amino-5-hydroxy-3-((4'-((4-hydroxy-2-((o-tolyl)amino)phenyl)azo)(1,1'-biphenyl)-4-yl)azo)-6-((4- sulphonatophenyl)azo)naphthalene-2,7-disulphonate;CIACIDBLACK94;Acid black 94 (C.I. 30336);4-Amino-5-hydroxy-3-[[4'-[[4-hydroxy-2-[(2-methylphenyl)amino]phenyl]azo]-1,1'-biphenyl-4-yl]azo]-6-[(4-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt;C.I.30336;SKAHYLQHCXQLHX-BINMXSKZSA-N
• CAS NO: 6358-80-1
• Molecular Formula: C41H29N8Na3O11S3
• Molecular Weight: 974.88027
• EINECS: 228-784-1
• Mol File: 6358-80-1.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: trisodium 4-amino-5-hydroxy-3-[[4'-[[4-hydroxy-2-[(o-tolyl)amino]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-6-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate(CAS DataBase Reference)
• NIST Chemistry Reference: trisodium 4-amino-5-hydroxy-3-[[4'-[[4-hydroxy-2-[(o-tolyl)amino]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-6-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate(6358-80-1)
• EPA Substance Registry System: trisodium 4-amino-5-hydroxy-3-[[4'-[[4-hydroxy-2-[(o-tolyl)amino]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-6-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate(6358-80-1)

Safety Data

• Hazardous Substances Data: 6358-80-1(Hazardous Substances Data)

Usage

Preparation

4-(4-Aminophenyl)benzenamine double nitriding, in acid conditions coupled with 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid, 2-Aminobenzenesulfonic acid diazo, in alkaline conditions and the above the products of coupling, and then in alkaline conditions and 3-(O-toluidino)phenol?coupling.

Properties and Applications

blue and black. Blu-ray black powder, soluble in water. The strong sulfuric acid for dark purple. This product used for wool, silk dyeing and printing, also can be used for leather color.

InChI:InChI=1/C41H32N8O11S3.3Na/c1-23-4-2-3-5-32(23)43-34-22-30(50)16-19-33(34)47-44-27-10-6-24(7-11-27)25-8-12-28(13-9-25)45-48-39-35(62(55,56)57)20-26-21-36(63(58,59)60)40(41(51)37(26)38(39)42)49-46-29-14-17-31(18-15-29)61(52,53)54;;;/h2-22,43-44,46H,42H2,1H3,(H,52,53,54)(H,55,56,57)(H,58,59,60);;;/q;3*+1/p-3/b47-33+,48-45+,49-40+;;;