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Information Name: | Supply of europium oxide |
Published: | 2011-11-29 |
Validity: | 400 |
Specifications: | 99%, 99.5%, 99.9%, 99.95% |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | Name: Europium Oxide 16500-17500 ($ / kg) Molecular formula: Eu2O3 Molecular Weight: 351.92 CAS :1308-96-9 Origin: Inner Mongolia Specifications: A general level: 99%, 99.5%, 99.9%, 99.95%; High purity grade: 99.99%, 99.995%, 99.999%; (3) particle size: 40um. Packaging: 50 kg / bag, within two layers of plastic bags, outside the weaving, iron, fiber drum or plastic bucket. , Properties: With the pale white powder. Density 7.42g/cm3. Melting point of 2002 ℃. Insoluble in water, soluble in acid. Can absorb carbon dioxide and water in the air. Application areas: For color TV, phosphor, light trichromatic phosphor, the new X-ray medical diagnostic system by stimulated emission of the phosphor. Europium oxide can also be used in the manufacture of colored Lenses and optical filters, used in magnetic bubble storage devices, nuclear reactor control materials, shielding materials and structural materials. Relative purity (Purity): 99.99% Rare earth impurities in (RE.Impurities) Effect of La2O3 <5PPM Of CeO2 <5PPM Pr6O11 <5PPM Of Nd2O3 <5PPM Of Sm2O3 <5PPM Of Gd2O3 <5PPM Tb4O7 <5PPM Of Dy2O3 <5PPM Ho2O3 <5PPM Of Er2O3 <5PPM Tm2O3 <5PPM Yb2O3 <5PPM Lu2O3 by the <5PPM Of Y2O3 <5PPM Total REE (TREO): ≥ 99% Non-rare earth impurities content (Non - RE.Impurities) Of Fe2O3 <3PPM Of CaO <10PPM Cl-<80PPM Of SiO2 <20PPM Of ZnO <5PPM Of PbO <3PPM Of NiO <3PPM Of CuO <3PPM The LOI <1% |
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Copyright © GuangDong ICP No. 10089450, Damon Shenzhen Trading Company supplies raw materials All rights reserved.
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You are the 3339 visitor
Copyright © GuangDong ICP No. 10089450, Damon Shenzhen Trading Company supplies raw materials All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility