Scandium oxide Sc2O3 CAS 12060-08-1
White solid. It has the cubic structure of rare earth sesquioxide. Density 3.864. Melting point 2403℃±20℃. Insoluble in water, soluble in hot acid. It is prepared by the thermal decomposition of scandium salt.
Used in electronic industry, laser and superconducting materials, alloy additives, various cathode coating additives, can be used as semiconductor coating evaporation material. Manufacture variable wavelength solid state lasers and high definition television electron guns, metal halide lamps, etc
cardboard drum packing 25kg/piece, 50kg/piece, woven bag packing 25kg/piece, 50kg/piece, 500kg/piece.
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Product
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Scandium oxide
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CAS No
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12060-08-1
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Batch No.
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220425
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Quantity:
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300.00kg
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Date of manufacturing:
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APR. 25, 2022
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Date of test:
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APR. 25, 2022
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Test Item
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Results
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Test Item
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Results
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Sc2O3
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>99.999%
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REO
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>99%
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La2O3
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≤1.5ppm
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Ca
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≤60.0ppm
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CeO2
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≤1.0ppm
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Mg
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≤5.0ppm
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Pr6O11
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≤1.0ppm
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Al
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≤10.0ppm
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Nd2O3
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≤0.5ppm
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Ti
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≤10.0ppm
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Sm2O3
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≤0.5ppm
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Ni
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≤5.0ppm
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Eu2O3
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≤0.5ppm
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Zr
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≤30.0ppm
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Gd2O3
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≤1.0ppm
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Cu
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≤5.0ppm
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Tb4O7
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≤2.0ppm
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Th
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≤10.0ppm
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Dy2O3
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≤2.0ppm
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Cr
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≤5.0ppm
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Ho2O3
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≤1.0ppm
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Pb
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≤5.0ppm
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Er2O3
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≤0.5ppm
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Fe
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≤10.0ppm
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Tm2O3
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≤0.5ppm
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Mn
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≤5.0ppm
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Yb2O3
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≤5.0ppm
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Si
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≤30ppm
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Lu2O3
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≤5.0ppm
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U
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≤10ppm
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Y2O3
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≤5.0ppm
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L.O.I
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0.26%
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Conclusion:
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Comply to the enterprise standard
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