Acid Orange 56

Modify Date: 2024-01-03 17:29:38

Acid Orange 56 Structure
Acid Orange 56 structure
Common Name Acid Orange 56
CAS Number 6470-20-8 Molecular Weight 728.66200
Density N/A Boiling Point N/A
Molecular Formula C32H22N6Na2O8S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name disodium,2-[4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]-2-sulfonatophenyl]-5-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]benzenesulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C32H22N6Na2O8S2
Molecular Weight 728.66200
Exact Mass 728.07400
PSA 233.50000
LogP 7.97320

 Synonyms

(1,1'-Biphenyl)-2,2'-disulfonic acid,4-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-4'-((2-hydroxy-1-naphthalenyl)azo)-,disodium salt
C.I. Acid Orange 56
Disodium 4-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-4'-((2-hydroxy-1-naphthyl)azo)(1,1'-biphenyl)-2,2'-disulphonate
EINECS 229-294-0