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Scandium Fluoride Powder (ScF3), CAS NO 13709-47-2
Scandium Fluoride Powder (ScF3), CAS NO 13709-47-2
Scandium Fluoride (ScF3) Powder is a chemical compound composed of the transition metal scandium and the halogen fluorine. It is a white, odorless powder that is insoluble in water but soluble in acids.
ScF3 powder has various applications in fields such as optics, electronics, and catalysis. For instance, it can be used as a dopant material in fiber optics, as a catalyst for various chemical reactions, and as a coating material for surfaces.
Properties (Theoretical)
| Property | Value |
|---|---|
| Chemical Formula | ScF3 |
| Molecular Weight | 92.94 g/mol |
| Density | 3.86 g/cm3 |
| Melting Point | 1503 °C |
| Boiling Point | 3000 °C |
| Solubility in Water | Insoluble |
| Crystal Structure | Rhombohedral |
| Refractive Index | 1.462 - 1.464 |
| Specific Heat Capacity | 241 J/(kg·K) at 25 °C |
| Thermal Conductivity | 8.7 W/(m·K) at 300 K |
| Electrical Conductivity | 1.1 × 10-11 S/m at 300 K |
ScF3 powder is considered to be non-toxic, but as with all powders, it should be handled with care to avoid inhalation or ingestion.
| MF | ScF3 |
| MW | 101.95 |
| Purity | 99.999%/99.99%/99.9% REO |
| CAS | 13709-47-2 |
| Synonyms | ScandiumFluorid/Fluorure De Scandium/Fluoruro Del Scandium |
Application
Scandium Fluoride is applied in optical coating, catalyst, electronic ceramics, laser industry, and also the main materials for making Scandium metal and alloys. The main application of Scandium by weight is in Scandium-Aluminium alloys for minor aerospace industry components. Some items of sports equipment, which rely on high-performance materials, have been made with Scandium-Aluminium alloys, including baseball bats, and bicycle frames and components. Lacrosse sticks are also made with Scandium. The American firearm manufacturing company Smith & Wesson produces revolvers with frames composed of Scandium alloy and cylinders of Titanium or Carbon steel.
Specifications
| Grade | 99.999% | 99.99% | 99.9% |
| CHEMICAL COMPOSITION | |||
| Sc2O3/TREO (% min.) | 99.999 | 99.99 | 99.99 |
| TREO (% min.) | 65 | 65 | 65 |
| Rare Earth Impurities | ppm max. | ppm max. | % max. |
| La2O3/TREO CeO2/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Eu2O3/TREO Gd2O3/TREO Tb4O7/TREO Dy2O3/TREO Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO |
2 1 1 1 1 1 1 1 1 1 3 3 3 3 5 |
10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 |
0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.05 0.005 0.01 |
| Non-Rare Earth Impurities | ppm max. | ppm max. | % max. |
| Fe2O3 SiO2 CaO CuO NiO PbO ZrO2 TiO2 |
30 30 50 5 3 5 50 10 |
50 50 100 |
0.01 0.02 0.02 |
Packaging
We handle our products with care to ensure they remain in their original condition during storage and transportation and to preserve their quality.
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