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Yttrium oxide

Property:

White powder with little yellow,density:501,melting point:2410°C,insoluble in water or alkali;soluble in acid. It can easily absorb water and carbon dioxide in the air.

Application: Used as high grade optical glass additive, high temperature transparent clear glass,ceramic material additive,X ray intensifying screen rare earth fluorescent dye, high-luminance fluorescent dye and kinescope coating for wide screen television,besides, used in producing film capacitor and special refractory materials.
Packaging: 25kg metal pail .
Specification Y2O3 Rare earth impurity(%) Fe2O3(%) SiO2(%) CaO(%)
99.999 0.001 0.001 0.005 0.02
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E-mail: sales@yaohuichem.com
 
 
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