Benzoic acid,5-[2-[4'-[2-[4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-2-hydroxy-,sodium salt (1:2)

Modify Date: 2024-01-22 17:11:39

Benzoic acid,5-[2-[4'-[2-[4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-2-hydroxy-,sodium salt (1:2) Structure
Benzoic acid,5-[2-[4'-[2-[4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-2-hydroxy-,sodium salt (1:2) structure
Common Name Benzoic acid,5-[2-[4'-[2-[4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-2-hydroxy-,sodium salt (1:2)
CAS Number 6420-03-7 Molecular Weight 649.62900
Density 1.46g/cm3 Boiling Point N/A
Molecular Formula C31H26N6NaO7S+ Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Diaphtamine Fast Orange PRS
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.46g/cm3
Molecular Formula C31H26N6NaO7S+
Molecular Weight 649.62900
Exact Mass 649.14800
PSA 202.39000
LogP 7.49270
Index of Refraction 1.703

 Synonyms

C.I. Direct Orange 31
Direct Orange 31