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CAS 85631-88-5 | Direct Black 168

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Common NameDirect Black 168
CAS Number85631-88-5Molecular Weight856.81700
Density/Boiling Point/
Molecular FormulaC34H27N9NaO11S3Melting Point/
MSDS/Flash Point/

Names

Name2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-[4-[[4-[2-(2-amino-4-hydroxyphenyl)diazenyl]phenyl]amino]-3-sulfophenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-, trisodium salt
SynonymMore Synonyms

Chemical & Physical Properties

Molecular FormulaC34H27N9NaO11S3
Molecular Weight856.81700
Exact Mass856.08900
PSA366.94000
LogP12.62310
InChIKeyGWAKFAUFNNPZFE-UHFFFAOYSA-K
SMILESNc1cc([O-])ccc1N=Nc1ccc(Nc2ccc(N=Nc3c(S(=O)(=O)O)cc4cc(S(=O)(=O)O)c(N=Nc5ccccc5)c([O-])c4c3N)cc2S(=O)(=O)[O-])cc1.[Na+].[Na+].[Na+]

Synonyms

C.I.DIRECT BLACK 168
Coriacide Black SB
Direct Black 168
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
C.I. 335475
C.I. Direct Black 168
Derma Carbon NBS

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