Acid Black 234

Modify Date: 2024-01-11 18:37:05

Acid Black 234 Structure
Acid Black 234 structure
Common Name Acid Black 234
CAS Number 157577-99-6 Molecular Weight 860.806
Density N/A Boiling Point N/A
Molecular Formula C34H26N10Na2O9S3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name sodium,(6Z)-4-amino-3-[[4-[[4-[(2,4-diaminophenyl)diazenyl]phenyl]sulfonylamino]phenyl]diazenyl]-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C34H26N10Na2O9S3
Molecular Weight 860.806
Exact Mass 860.084167
PSA 358.16000
LogP 12.20620

 Synonyms

Acid Black 234
Disodium 4-amino-3-[(E)-{4-[({4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}sulfonyl)amino]phenyl}diazenyl]-5-hydroxy-6-[(E)-phenyldiazenyl]-2,7-naphthalenedisulfonate
2,7-Naphthalenedisulfonic acid, 4-amino-3-[(E)-2-[4-[[[4-[(E)-2-(2,4-diaminophenyl)diazenyl]phenyl]sulfonyl]amino]phenyl]diazenyl]-5-hydroxy-6-[(E)-2-phenyldiazenyl]-, sodium salt (1:2)