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) |
| λmax | 388 nm |
| BRN | 958430 |
| Major Application | cleaning products cosmetics food and beverages personal care |
| Cosmetics Ingredients Functions | HAIR DYEING COLORANT |
| InChI | 1S/C12H10N2O2/c15-10-6-7-11(12(16)8-10)14-13-9-4-2-1-3-5-9/h1-8,15-16H/b14-13+ |
| InChIKey | BPTKLSBRRJFNHJ-BUHFOSPRSA-N |
| SMILES | Oc1ccc(\N=N\c2ccccc2)c(O)c1 |
Safety Data
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| RTECS | CZ9027500 |
| TSCA | TSCA listed |
| HS Code | 32041200 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |