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Lanthanum Metal
  • Lanthanum Metal
  • Lanthanum, the first light-group rare-earthelement (LREE) was discovered hidden inside a cerium compound by a relentlesschemical sleuth who spent over a year on the trail. As the first element of thelanthanide group it has no f-electrons, but as f-el...
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Samarium Oxide -Sm2O3
  • Samarium Oxide -Sm2O3
  • SAMARIUM OXIDE CAS No.: 12060-58-1 Character: Light yellow powder, easily absorbs moisture and carbon dioxide from the air; insoluble in water and soluble in mineral acids. Molecular Formula: Sm2O3 Specification CODE   TREO min %   Sm2O3/TREO mi...
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Samarium Metal
  • Samarium Metal
  • Samarium is a silvery-yellow lustrous metal that tarnishes in air. Samarium will ignite in air at about 150 °C. The metal is relatively hard and brittle. It has a rhombohedra structure, a density of 7.536 gm/cm3, a melting point of 1072 °C, and a boi...
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Didymium Oxide
  • Didymium Oxide
  • Product name: didymium oxide / praseodymium-neodymium oxide Molecular Formula: (PrNd)xOy Properties:gray and brown powder,hygroscopic,insoluble in water but soluble in acids,density 6.88g/cm3,metling point 2042℃. ...
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Gadolinium Oxide -Gd2O3
  • Gadolinium Oxide -Gd2O3
  • GADOLINIUM OXIDE CAS No.: 12064-62-9 Character: White powder, insoluble in water, soluble in mineral acids. It easily absorbs moisture and carbon dioxide from air. Molecular Formula: Gd2O3 Specification CODE   TREO min %   Gd2O3/TREO min %   L.O...
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Rare Earth Fluoride-REF3
  • Rare Earth Fluoride-REF3
  • RARE EARTH FLUORIDE CAS No.: 68188-85-2 Character: White powder. Molecular Formula: REF3 Specification: CODE   TREO min %       RE contents/REO %          F- min %   Radioactivity max Bq/kg  Particle size max mesh -----------------------La2O3 ...
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Yttrium Oxide
  • Yttrium Oxide
  • Yttrium Oxide, also called Yttria, high purity Yttrium Oxides are the most important materials for tri-bands Rare Earth phosphors which give the red colour in colour television & computer tubes. In optical industry, the Yttrium Oxide is used to p...
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Holmium Oxide-Ho2O3
  • Holmium Oxide-Ho2O3
  • Holmium Oxide CAS No.: 12055-62-8 Character: Light yellow or yellow powder.. insoluble in water, soluble in acids. Molecular Formula: Ho2O3 Specification CODE TREO min % Ho2O3/TREO min % L.O.I. 1000C 1H max % Non-RE Impurities max g/g ----...
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Ce-Zr oxides
  • Ce-Zr oxides
  • Ce-Zr oxides Specification Composition:ZrO2: 60~80%; CeO2: 10~30%; Dopants: 0~20% Surface area: Fresh(600℃,3h):100~130m2/g; 950℃,2h aged: >60m2/g; 1050℃,2h aged: >35m2/g; description: Powder, hardly resolvable in water a...
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Ytterbium Metal
  • Ytterbium Metal
  • Ytterbium is a bright silvery metal that is relatively stable in air and reacts slowly in water. The metal is soft, quite ductile, and malleable. It is a mixture of seven stable isotopes. At ambient temperatures it has a face-centered cubic structure...
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RCA-40
  • RCA-40
  • 【Applications】 (1) Automobile, motorcycle exhaust gas purification catalysis. (2) Industrial organic waste gas purification and indoor air purification. (3) Combustion catalytic for natural gas. 【Product Features】 (1) Adopt scientific formula....
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Terbium Oxide-Tb4O7
  • Terbium Oxide-Tb4O7
  • ERBIUM OXIDE CAS No.: 12738-76-0 Character: Brown powder, insoluble in water, soluble in mineral acids. Molecular Formula: Tb4O7 Specification CODE TREO min % Tb4O7/TREO min % L.O.I.1000掳C 1H max % Non-RE Impurities max g/g ---------------...
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Lutetium Oxide
  • Lutetium Oxide
  • Lutetium Oxide, also called Lutecia, is the important raw materials for laser crystals, and also have specialized uses in ceramics, glass, phosphors, lasers. Lutetium Oxide also be used as catalysts in cracking, alkylation, hydrogenation, and polymer...
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Erbium Oxide
  • Erbium Oxide
  • Erbium Oxide also called Erbia, an important colourant in glasses and porcelain enamel glazes. High purity Erbium Oxide are widely applied as dopant in making optical fibre and amplifier. Formula: Er2O3 CAS No.: 12061-16-4 Molecular Weig...
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Gadolinium Metal
  • Gadolinium Metal
  • Gadolinium is a silvery-white metallic metal that is malleable and ductile. It is relatively stable in dry air but in a moist environment will form an oxide coating. The metal has a hexagonal close packed structure at ambient temperatures but transfo...
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Precision optical component Polishing Powder
  • Precision optical component Polishing Powder
  • Particle Distribution: Laser particle analyzer Application : Precision optical component, hard glass substrate, LCD glass substrate Packing: 20kg/carton Technical Parameter: Model Specification Appearance TREO(% ) CeO2(% ) D50(μm...
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Dysprosium Oxide-Dy2O3
  • Dysprosium Oxide-Dy2O3
  • DYSPROSIUM OXIDE CAS No.: 1308-87-8 Character: White or light yellow powder changes according to purity. insoluble in water, soluble in acids. Molecular Formula: Dy2O3 Specification CODE TREO min % Dy2O3/TREO min % L.O.I.1000掳C 1H max % Non-R...
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Gadolinium Oxide
  • Gadolinium Oxide
  • Gadolinium Oxide, also called Gadolinia, is used for making optical glass and gadolinium yttrium garnets which have microwave applications. High purity of Gadolinium Oxide is used for making phosphors for colour TV tube. Formula: Gd2O3 CAS ...
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Terbium Oxide
  • Terbium Oxide
  • Terbium Oxide, also called Terbia, has important role as an activator for green phosphors used in colour TV tubes. Meanwhile Terbium Oxide is also used in special lasers and as a dopant in solid-state devices. Formula: Tb4O7 CAS No.: 12037-...
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Samarium Oxide
  • Samarium Oxide
  • Samarium Oxide, also called Samaria, Samarium has a high neutron absorption capacity, Samarium Oxides have specialized uses in glass, phosphors, lasers, and thermoelectric devices. Calcium chloride crystals treated with samarium have been employed in...
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