HYDROFLORIC ACID 40%, EXTRA PURE
HYDROFLORIC ACID 40%, EXTRA PURE
| Article No | 571122 |
| Grade | Extra pure |
| Purity | 40% |
| CAS No | 7664-39-3 |
| Molecular Formula | HF |
| Molecular Weight | 20.01 |
| H.S. Code | 28111100 |
| Shelf Life | 60 months |
Physical properties
| Physical State at 20°C | Liquid |
| Colour | Clear, Colorless |
| Odour | Acrid Odor |
| pH Value | 1 |
| Melting/Freezing Point [°C] | < -36°C |
| Boiling Point [°C] | 108°C |
| Vapour Pressure (mm/Hg) | 25 mm Hg at 200°C |
| Vapour Density | 1.97 |
| Density [g/cm³] | 1.15 – 1.18 |
| Solubility in Water | Miscible with Water |
Specifications
| Appearance | Clear, colorless, liquid |
| Assay | ≥ 40% |
| Solubility | Miscible with water |
| Loss on Ignition | Max 0.05% |
| Packings | Liter |
