.png)
TUNGSTEN POWDER Extra Pure
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC2974 | Extra Pure | 99% | 7440-33-7 | W | 183.85 | 8101.9990 | 60 Months |
Packings
| 100 g,500 g |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | Black powder |
| Odour | Odorless |
| Melting point/ Freezing point [°C] | 3410 °C |
| Boiling point [°C] | 5660 °C |
| Density [g/cm3] | 19.3 |
Specifications
| Appearance | Black powder |
| Particle size | 325 Mesh |
| Assay | Min 99% |
Safety Information and Hazard Symbols
|
|
|---|---|
| Symbol | GHS02, GHS07 |
| Signal Word | Danger |
| UN No. | 3089 |
| IMCO Class No. | 4.1 |
| Packing Group | II |
| Hazardous Statement | H228-H315-H319 |
| Precaution Statement | P210-P305 + P351 + P338 |
| Risk Statement | |
| Safety Statement | |