Name: Lu2O3 the 8600-9500 (yuan / kg) 
 English: Lutetium oxide 
 Molecular formula: Lu2O3 by the 
 Molecular Weight: 397.98 
 CAS No. :12032 -20-1 
 The EINECS :234-764-3 
 Origin: Inner Mongolia and Gansu 
 Properties: 
 White powder, density 9.42g/cm3, melting point 2467 ℃. Insoluble in water, soluble in acid. Easy to absorb carbon dioxide and moisture in the air. 
 Specifications: 
 General level: 99%, 99.5%, 99.9%, 99.95%; 
 High purity grade: 99.99%, 99.995%, 99.999%; 
 Particle size: <100nm ,0.1-1 .2 um ,4-6um ,8-15um. 
 According to the user's requirements, special product specifications. 

 Packaging: 50 kg / bag, within two layers of plastic bags, outside the weaving, iron, fiber drum or plastic bucket. 
 Application areas: for laser materials, luminescent materials, electronic materials. 
 Purposes: as the electronics industry or scientific research. 

 Grades Lu2O3 by the-04 Lu2O3 by the-Lu2O3 by the-2 Lu2O3 by the-4 
 Of REO min,% 99.0 99.0 99.0 99.0 
 Lu2O3/REO min,% 99.99 99.95 99.9 99.0 

 Rare earth impurities / of REO 
 RE impurities / REOmax% 
 Dy2O3/Ho2O3Er2O3/Tm2O3/Yb2O3/Y2O3 0.01 0.05 0.1 1.0 

 Non-RE Hybrid Non-RE impuritiesmax% 
 Of Fe2O3 0.0010 0.0020 0.0020 .0050 
 The sio2 0.0050 0.0050 0.0100 .0200 
 Of CaO 0.0100 .0200 .0300 0.0500 
 CI - 0.0200 .0200 .0300 0.0500 

 Loss on ignition 1000 ° C, 1h, max,% 
 Loss on ignition at 1000 ° C, 1h, max% 1.0 1.0 1.0 1.0