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6492-56-4

6492-56-4 structure
6492-56-4 structure

Name sodium,4-[[4-[(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]benzenesulfonic acid
Synonyms Benzenesulfonic acid,4-diaminophenyl)azo]phenyl]azo]-,monosodium salt
Pontamine Brown D3G
Benzenesulfonic acid,4-diaminophenyl)azo]phenyl]azo]-,sodium salt
Density 1.48g/cm3
Molecular Formula C18H16N6NaO3S+
Molecular Weight 419.41300
Exact Mass 419.09000
PSA 164.23000
LogP 7.17170
Index of Refraction 1.712