Benzenesulfonic acid,4-[2-[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-, sodium salt (1:1)
Names
[ CAS No. ]:
6492-56-4
[ Name ]:
Benzenesulfonic acid,4-[2-[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-, sodium salt (1:1)
[Synonym ]:
Benzenesulfonic acid,4-diaminophenyl)azo]phenyl]azo]-,monosodium salt
Pontamine Brown D3G
Benzenesulfonic acid,4-diaminophenyl)azo]phenyl]azo]-,sodium salt
Chemical & Physical Properties
[ 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