Scandium oxide, scandium trioxide, white crystalline powder. CAS No.: 12060-08-1, Molecular formula: Sc2O3, molecular weight: 137.91. Scandium oxide has the cubic structure of rare earth Sesquioxide. Simple scandium is generally used in alloys, and Scandium oxide also plays an important role in ceramic materials. The tetragonal zirconia ceramic material, which can be used as an electrode material for Chemicalbook solid oxide fuel cells, has a unique property where the conductivity of this electrolyte increases with increasing temperature and oxygen concentration in the environment.
Used in electronic industry, laser and superconducting materials, alloy additives, various cathode coating additives, etc. It can be used as the evaporation material of semiconductor coating, and can be used to manufacture variable wavelength solid-state lasers, television electron guns, Metal-halide lamp, etc.
1. The crude Scandium oxide separated from nickel ore is processed into Scandium(III) hydroxide, and then heated and roasted to obtain Scandium oxide finished products.
2. Burn or burn scandium hydroxide, carbonate, sulfate and Oxalate in oxygen to obtain Sesquioxide Sc2O3.
The crude Scandium oxide separated from cobalt and nickel ores is processed into Scandium(III) hydroxide, and then heated and calcined to produce Scandium oxide finished products.
Store in a cool, ventilated, and dry warehouse to prevent sunlight exposure.
Usually, it is not harmful to water. Without government permission, do not discharge materials into the surrounding environment.
Properties and Stability
Stable at room temperature and pressure
Avoid materials that dissolve in hot acid. Insoluble in water. Heat and dissolve easily in a concentrated strong acid solution. Cubic crystal system, a=9.845A (1A=0.1nm)
Safety: Packed in polyethylene plastic bags with a net weight of 5kg per bag. Store in a cool, ventilated, and dry warehouse to prevent sunlight exposure. Handle with care during loading and unloading to prevent packaging damage.
Place of Origin:Hebei, China
Product Type:Rare Earth Oxide
Application:Evaporation material for semiconductor coating
Product name:Scandium oxide
Density:8.347 g / cm3
Grade:Cerium Oxide Powder, Scandium oxide
Melting point:403 ℃±20 ℃
Active Ingredient:scandium oxide
Sample:scandium oxide Avaliable
Storage:Cool Dry Place
Shelf Life:2 Years
500 Ton/Tons per Month
10000000 Kilogram/Kilograms per Month Best Selling scandium(iii) oxide (sc2o3) Rare Earth Oxide scand
Packaging & delivery
Inner packing with double sealed film bag into 50kg each drum or as customized
1kg per Foil Bag, 10 Bags per carton. 25 kg per Drum. Or Customized Package.
Best Selling scandium(iii) oxide (sc2o3) Rare Earth Oxide scandium oxide price
Port:Tianjin/Shanghai port or Any Chinese port