A7541312
Sudan Orange G , pure , 2051-85-6
Synonym(s):
2,4-Dihydroxyazobenzene;4-(Phenylazo)resorcinol;SOG
CAS NO.：2051-85-6
Empirical Formula: C12H10N2O2
Molecular Weight: 214.22
MDL number: MFCD00002275
EINECS: 218-131-9
| Pack Size | Price | Stock | Quantity |
| 1G | RMB47.20 | In Stock |
|
| 5G | RMB159.20 | In Stock |
|
| 25G | RMB639.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| 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) |
Description and Uses
Sudan Orange G is an oil soluble synthetic dye. Sudan Orange G can be degraded by a bacterial strain known as Pseudomonas putida MET94. Dyes and metabolites, Environmental Testing
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | CZ9027500 |
| HS Code | 32041200 |
