Scandium Metal
Scandium is a silvery-white metal that oxidizes in air to a yellowish or pinkish tint. The metal is lightweight, soft, and ductile. It has a hexagonal close-packed structure, a density of 2.992 gm/cm3, a melting point of 1541 °C, and a boiling point of 2836 °C. Scandium oxide, or scandia, occurs as a trivalent ion and forms a sesquioxide with the formula Sc2O3. The oxide is a white powder with a specific gravity of 3.86 gm/cm3 and a formula weight of 137.9. Purity: Sc/TREM = 99.999% min Packing: In pails of 1~5 Kg net each, or packed according to customers' specifications.
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Properties：a rare earth alloy with a metallic silver luster
Purity:（Pr+Nd)/TREM ≥ 99.5%
Specificati... |
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Product name: didymium oxide / praseodymium-neodymium oxide
Molecular Formula: (PrNd)xOy
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