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2051-85-6

Name SUDAN ORANGE G
CAS 2051-85-6
EINECS(EC#) 218-131-9
Molecular Formula C12H10N2O2
MDL Number MFCD00002275
Molecular Weight 214.22
MOL File 2051-85-6.mol

Chemical Properties

Appearance red-orange powder
Melting point  143-146 °C(lit.)
Boiling point  354.35°C (rough estimate)
density  1.2042 (rough estimate)
refractive index  1.6660 (estimate)
storage temp.  Amber Vial, Refrigerator, Under inert atmosphere
solubility  DMSO (Slightly), Methanol (slightly)
Colour Index  11920
form  Powder
pka 8.77±0.18(Predicted)
color  Red-orange
Water Solubility  0.2g/L(20 ºC)
BRN  958430
LogP 1.003 (est)
EPA Substance Registry System 1,3-Benzenediol, 4-(phenylazo)- (2051-85-6)

Safety Data

Hazard Codes  Xi
Risk Statements 
Safety Statements 
WGK Germany  3
RTECS  CZ9027500
HS Code  32041200

Hazard Information

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