Scandium Chloride
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Introduction
Formula: ScCl3.6H2O
CAS No.: 20662-14-0
Molecular Weight: 259.41
Density: 2.39 g/mL
Melting point: 960 °C
Appearance: White crystalline
Solubility: Soluble in water and strong mineral acids
Stability: Strongly hygroscopic
Multilingual: ScandiumChlorid, Chlorure De Scandium, Cloruro Del Scandium
Scandium Chloride is applied in optical coating, catalyst, electronic ceramics and laser industry, are also excellent precursors for production of ultra high purity compounds, catalysts, and nanoscale materials. The main application of Scandium by weight is in Scandium-Aluminium alloys for minor aerospace industry components. Dentists use Erbium, Chromium: Yttrium-Scandium-Gallium Garnet (Er,Cr:YSGG) lasers for cavity preparation and in endodontics.
Certificate of Analysis
| Product Code | 2130 | 2131 | 2133 | 2135 |
| Grade | 99.9999% | 99.999% | 99.99% | 99.9% |
| CHEMICAL COMPOSITION | ||||
| Sc2O3/TREO (% min.) | 99.9999 | 99.999 | 99.99 | 99.9 |
| TREO (% min.) | 25 | 25 | 25 | 25 |
| Rare Earth Impurities | ppm max. | 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 | 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 | 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. | ppm max. | % max. |
| Fe2O3 SiO2 CaO CuO NiO PbO ZrO2 TiO2 | 1 5 5 1 1 1 1 1 | 5 30 50 5 3 10 50 10 | 10 50 80 | 0.005 0.02 0.01 |