Benzoic acid,5-[2-[4'-[2-[2,4-diamino-5-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-2-hydroxy-,sodium salt (1:2)
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Names
[ CAS No. ]:
3811-71-0
[ Name ]:
Benzoic acid,5-[2-[4'-[2-[2,4-diamino-5-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-2-hydroxy-,sodium salt (1:2)
[Synonym ]:
EINECS 223-294-4
Direct Brown 1
Diphenyl Brown GRI
Benzo Chrome Brown G
DIANIL BROWN 3GN
Benzamine Brown 3 GO
MFCD00047778
Chemical & Physical Properties
[ Density]:
1.51g/cm3
[ Molecular Formula ]:
C31H22N8Na2O6S
[ Molecular Weight ]:
680.60100
[ Exact Mass ]:
680.11800
[ PSA ]:
252.14000
[ LogP ]:
8.98060
[ Index of Refraction ]:
1.734
MSDS
Safety Information
[ Hazard Codes ]:
Xi,Xn
[ Risk Phrases ]:
R36/37/38:Irritating to eyes, respiratory system and skin . R22:Harmful if swallowed.
[ Safety Phrases ]:
S26-S36/37/39-S37/39
[ RIDADR ]:
UN 1989 3/PG 3
[ WGK Germany ]:
3