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Parameters
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Item Name
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Yttrium Oxide , Y2O3
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Model NO.
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REO-Y
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Appearance
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White powder
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CAS NO.
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1314-36-9
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EINECS No.
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215-233-5
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Formula
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Y2O3
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Purity
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99.9%-99.999%
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Other name
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Yttria oxide
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Yttrium Oxide, also called Yttria, high purity Yttrium Oxides are the most important materials for tri-bands Rare Earth phosphors which give the red colour in colour television & computer tubes. In optical industry, the Yttrium Oxide is used to produce Yttrium-Iron-Garnets, which are very effective microwave filters. Low purity of Yttrium Oxide are widely applied in electronic ceramics. It is widely used to make Eu:YVO4 and Eu:Y2O3 phosphors that give the red color in color TV picture tubes.
