Supplier: Zegen Metals&Chemicals Limited
Contact person: Mr. Richard Castle
Position:
Address: Rm.19C, Lockhart Ctr., 301-307 Lockhart Rd. Wan Chai
Country: China
Phone: 008618974905158 - Mobi: 18974905158
Scandium Oxide
Price:
Scandium OxideScandium trioxide is a kind of rare earths metals oxide, which is used in the preparation of other scandium compounds as scandium carbonate, scandium nitride, scandium aluminum alloy.Scandium oxide uses get in high-temperature systems, electric ceramics and glass composition. Scandium oxide properties own cubic structure of rare earth sesquioxide . Scandium(III) oxide is produced through heating scandium salts, which does’t dissolve in water and soluble in heat acid,but after heating, scandium oxide is hard to dissolve. It react with hydrochloric acid to get scandium chloride. It is byproduct of other ore processing and scrap as wolframite , adelfolite , columbite-tantalite. Many scraps also contain faint scandium as tungsten scrap, titanium dioxide scrap.Scandium oxide is the primary form of refined scandium produced by the mining industry. It is start point for all scandium chemistry.
Basic InfoSynonyms: scandium trioxide , discandium trioxide, scandia, scandium(III) oxide, scandia (Sc2O3), scandium oxide (ScO1.5), scandium sesquioxide, scandium(3+) oxide
Molecule Formula: Sc2O3
Appearance: White powder
CAS No.:12060-08-1
EINECS No.: 235-420-0
Density: 3.864 g/cm3
Melting point: 2403℃
Refractive Index: 1.964
Transmission Range: 250-5000 nm
Solubility: insoluble in water
Category: inorganics; scandium metal and ceramic science; catalyst and inorganic chemistry; chemical synthesis; oxides; metal oxide; scandium
Specifications
ApplicationsScandium oxide is used as evaporation materials for semiconductor coating, optical coating. It also could be used in solid laser device of variant wavelength, telephone electron gun of fine definition, metal halide lamp, solide oxide fuel cell. Scandium aluminum alloy or other scandium alloy produced from scandium oxide own high property in solderability , thermotolerance , corrosion resistance and thermal stability, which is used in aerospace , bicycle , vessel and so on.Scandium oxide is also raw material for metal scandium, scandium salts as scandium chloride, scandium fluoride, scandium iodide , scandium oxalate.
Package0.5kg/bottle, 1kg/bottle, 25kg/drum
Basic InfoSynonyms: scandium trioxide , discandium trioxide, scandia, scandium(III) oxide, scandia (Sc2O3), scandium oxide (ScO1.5), scandium sesquioxide, scandium(3+) oxide
Molecule Formula: Sc2O3
Appearance: White powder
CAS No.:12060-08-1
EINECS No.: 235-420-0
Density: 3.864 g/cm3
Melting point: 2403℃
Refractive Index: 1.964
Transmission Range: 250-5000 nm
Solubility: insoluble in water
Category: inorganics; scandium metal and ceramic science; catalyst and inorganic chemistry; chemical synthesis; oxides; metal oxide; scandium
Specifications
| La(ppm) | Ce | Pr | Nd | Sm | Eu | Gd | Tb | Dy | Ho |
| 0.1 | 0.3 | 0.2 | 0.6 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.1 |
| Er | Tm | Yb | Lu | Y | Fe | Ca | Si | Ba | Sn |
| 0.1 | 0.1 | 1.5 | 0.9 | 0.4 | 35.0 | 30.1 | 15.1 | 2.5 | 2.0 |
| Al | Mg | Ni | Cu | Ti | Zn | Cr | Mn | Pb | W |
| 72.1 | 4.0 | 0.7 | 26.1 | 5.6 | 4.9 | 2.0 | 0.7 | 1.5 | 0.1 |
| Ta | Mo | Co | Cd | Nd | U | Th | Zr | Na | Sc2O3/REO |
| 0.1 | 1.3 | 0.1 | 0.1 | 0.2 | 7.3 | 2.5 | 150.1 | 60.5 | 99.2% |
Package0.5kg/bottle, 1kg/bottle, 25kg/drum
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