业务领域
聚焦于高纯气体，稳定同位素，金属化合物和高纯化学品等化工新材料的供应和销售
Phosphorus Trifluoride - ( PF3 )
A colorless and odorless gas. It is highly toxic and reacts slowly with water.
| Specifications | |
| Purity , % | 99.5 |
| Ship | |
| DOT Shipping Name | Phosphorus trifluoride |
| DOT Classification | 2.3 |
| DOT Label | Compressed gas, toxic, corrosive |
| UN Number | UN 3304 |
| CAS No. | 7783-55-3 |
| CGA/DISS | |
| Technical Information | |
| Cylinder State @ 21.1°C | Gas |
| Flammable Limits In Air | Non flammable |
| Auto Ignition Temperature (°C ) | - |
| Molecular Weight (g/mol) | 87.969 |
| Specific gravity (air =1) | 3.038 |
| Critical Temperature ( °C ) | -2.05 |
| Critical Pressure ( psig ) | 612.73 |
| Applications | |
| For epitaxy, ion implantation process; As a fluorination agent. | |