POLYETHYLENE GLYCOL 400 FOR SYNTHESIS
| Product Code | B-02048 | Grade | FOR SYNTHESIS |
|---|---|---|---|
| Purity | 99.5 % | Brand | Bio-Chem |
| Molecular Formula | HO(C2H4O)nH | CAS No. | 25322-68-3 |
| Molecular Weight | 380.00 | H.S.Code | 3907.20900 |
| Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Liquid | Colour | Clear Colorless |
|---|---|---|---|
| Melting point/ Freezing point [°C] | -18 °C | Auto-ignition temperature [°C] | 305 °C |
| Boliling Point [°C] | > 300 °C | Density [g/cm3] | 1.125 |
| Flash point [°C] | 220 °C | Solubility in water [% weight] | Soluble in water |
| pH value | 6 - 7 at 10 g/l at 23 °C | Viscosity at 40°C [mm2/s] | 75 - 95 mm2/s at 20 °C |
| Vapour pressure [20°C] | < 0.01 hPa at 20 °C |
Packaging
Specification
| Appearance | Clear colorless light yellow viscous liquid |
| Solubility | Max 20 APHA (25% in water) |
| Infrared spectrum | Conforms |
| Density (d20°C/4°C) | 1.126 – 1.128 |
| Water (by KF) | Max 1.0% |
| pH (5% solution in water) | 4.5 – 7.5 |
| Hydroxyl number | 267.0 – 295.0 mg KOH/g |
| Viscosity (20°C) | 85.0 – 105.0 cS |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning