CAS: 85631-88-5 - Direct Black 168

Formula: C₃₄H₂₄N₉Na₃O₁₁S₃

InChI: InChI=1S/C34H27N9O11S3.3Na/c35-24-17-23(44)11-13-25(24)41-38-21-8-6-19(7-9-21)37-26-12-10-22(16-27(26)55(46,47)48)40-42-32-28(56(49,50)51)14-18-15-29(57(52,53)54)33(34(45)30(18)31(32)36)43-39-20-4-2-1-3-5-20;;;/h1-17,37,44-45H,35-36H2,(H,46,47,48)(H,49,50,51)(H,52,53,54);;;

InChI key: InChIKey=BJIKCCIYHXXZQT-UHFFFAOYSA-N

SMILES: [Na].O=S(=O)(O)C1=CC2=CC(=C(N=NC3=CC=C(NC4=CC=C(N=NC5=CC=C(O)C=C5N)C=C4)C(=C3)S(=O)(=O)O)C(N)=C2C(O)=C1N=NC=6C=CC=CC6)S(=O)(=O)O

Synonyms:

• 2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-[4-[[4-[2-(2-amino-4-hydroxyphenyl)diazenyl]phenyl]amino]-3-sulfophenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:3)
• 2,7-Naphthalenedisulfonic acid, 4-amino-3-[[4-[[4-[(2-amino-4-hydroxyphenyl)azo]phenyl]amino]-3-sulfophenyl]azo]-5-hydroxy-6-(phenylazo)-, trisodium salt
• Coriacide Black SB
• Derma Carbon NBS
• Direct Black H 8F-SF-VP132
• Direct Black HEF Liq.
• Direct Black HEF-SF
• Direct Black SB
• Duasyn Black HEF-SF Liquid
• Duasyn Direct Black HEF
• Duasyn Direct Black HEF-SF
• trisodium (3E)-5-amino-6-{(E)-[4-({4-[(2E)-2-(2-amino-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl}amino)-3-sulfonatophenyl]diazenyl}-4-oxo-3-(2-phenylhydrazinylidene)-3,4-dihydronaphthalene-2,7-disulfonate

Direct black 168

CAS: 85631-88-5

• Formula: C₃₄H₂₇N₉NaO₁₁S₃
• Purity: 75%
• Color and Shape: Solid
• Molecular weight: 856.8167

Direct Black 168 (tech grade)

CAS: 85631-88-5

• Formula: C₃₄H₂₇N₉Na₃O₁₁S₃
• Color and Shape: Black
• Molecular weight: 899.772

Direct black 168

CAS: 85631-88-5

Direct black 168 is a synthetic coal tar dye that is used in many industries, …

• Formula: C₃₄H₂₇N₉Na₃O₁₁S₃
• Color and Shape: Brown Powder
• Molecular weight: 902.8 g/mol