DIMETHYL SULPHOXIDE 99% FOR SYNTHESIS
| Product Code | B-01048 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | For Synthesis | CAS No | 67-68-5 |
| Molecular Formula | C2H6OS | Molecular Weight | 78.13 |
| H.S.Code | 2923.90900 | Shelf Life | 60 Months |
| Purity | 99 % |
Physical Properties
| Physical state at 20 °C | Liquid | Colour | Clear Colorless |
|---|---|---|---|
| Odour | Garlic-like odor | Vapour pressure [20°C] | 0.55 hPa at 20 °C |
| Melting poin/Freezing point [°C] | 16 - 19 °C | Auto-ignition temperature [°C] | 215 °C |
| Flash point [°C] | 87 °C | Boiling point [°C] | 189 °C |
| Partition coefficient Log Pow octanol / water at 20°C | -2.03 | Evaporation rate | 4.3 |
| Vapour density | 2.7 | Density [g/cm3] | 1.1 g/cm3 |
| Explosion limits - upper [%] | 42 % | Explosion limits -lower [%] | 3.50 % |
| Solubility in water [% weight] | Completely miscible | ||
Packaging
Specification
| Appearance | A clear colorless liquid |
| Purity (by GC) | Min 99.0% |
| Weight/ mL at 20°C | 1.099 – 1.101 g/ml |
| Freezing point | 18 – 18.4 °C |
| Refractive index (20°C; 589 nm) | 1.478 – 1.479 |
| Water (H2O) | Max 0.1% |
| Non volatile matter | Max 0.01% |
| Copper (Cu) | Max 0.0001% |
| Iron (Fe) | Max 0.0001% |
| Lead (Pb) | Max 0.0001% |
Safety Information and Hazard Symbols
Symbol: GHS02,GHS03 , GHS08
Signal Word: Danger