DIETHYLENE GLYCOL 99% AR
| Product Code | B-00989 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 111-46-6 |
| Purity | 99% | Molecular Weight | 106.12 |
| H.S.Code | 2909.41000 | Shelf Life | 60 Months |
| Molecular Formula | O(CH2.CH2OH)2 |
Physical Properties
| Physical state at 20 °C | Liquid | Colour | Clear colorless |
|---|---|---|---|
| Melting point/ Freezing point [°C] | -10 °C | Odour | Odorless |
| pH value | 5 - 8 at 500 g/l at 20 °C | Flammability (solid, gas) | Flammable |
| Flash point [°C] | 143 °C | Boiling point [°C] | 245 °C |
| Vapour pressure [20°C] | 0.04 hPa (20 °C) | Evaporation rate | 37.5 |
| Vapour density | 3.66 | Density [g/cm3] | 1.118 g/mL at 25 °C |
| Auto-ignition temperature [°C] | 372°C | Solubility in water [% weight] | Infinitely soluble |
| Explosion limits - upper [%] | 12.30% | Explosion limits -lower [%] | 2% |
Packaging
Specification
| Appearance | Clear colorless viscous liquid |
| Assay | Min 99% |
| Weight/ mL at 20°C | 1.115 – 1.117 g |
| Refractive index (20°C; 589 nm) | 1.446 – 1.447 |
| Water (H2O) | Max 0.2% |
| Sulphated ash | Max 0.01% |
| Copper (Cu) | Max 0.00005% |
| Iron (Fe) | Max 0.00005% |
| Lead (Pb) | Max 0.00005% |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302