| Identification of Substance |
| Synonyms: |
Anhydrous Hydrofluoric Acid; |
| Chemical Formula: |
HF |
UN No: |
1052 |
| HS Code: |
2811 11 |
| CAS No: |
7664-39-3 |
| Physical & Chemical Properties |
| Form |
Liquified gas |
| Colour |
Gas-white vapour |
| Odour |
Extremely pungent |
| Density |
975kg/m³ at 20°C; 1 100kg/m³ at 0°C |
| Molecular Weight |
20.01 |
| Melting Point |
-83.1°C |
| Boiling Point |
19.54°C |
| Vapor Pressure |
103 kPa at 20°C; 202 kPa at 40°C |