Rare Earth Materials
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99.99% Lutetium oxide CAS 12032-20-1
Chemical name: Lutetium oxide
Other name: Lutetium (III) oxide
CAS No.: 12032-20-1
Purity: 99.999%
Molecular Formula: Lu2O3
Molecular Weight: 397.93
Chemical Properties: Lutetium oxide is a white powder, easy to absorb carbon dioxide and water in the air, insoluble in water, soluble in acid.
Application: Used for the electronics industry or scientific research, can also be used to produce laser materials, luminescent materials, electronic materials. -
99.99% Ytterbium oxide CAS 1314-37-0
Chemical name: Ytterbium oxide
Other name: Ytterbium(III) oxide
CAS No.: 1314-37-0
Purity: 99.99%
Molecular Formula: Yb2O3
Molecular Weight: 394.08
Chemical Properties: Ytterbium oxide is a white powder, insoluble in water, soluble in acids.
Application: Used in electronics industries and scientific research etc. -
99.99% Thulium oxide CAS 12036-44-1
Chemical name: Thulium oxide
Other name: Thulium(III) oxide, Dithulium trioxide
CAS No.: 12036-44-1
Purity: 99.99%
Molecular Formula: Tm2O3
Molecular Weight: 385.87
Chemical Properties: Thulium oxide is a white powder, insoluble in water, soluble in hot sulfuric acids.
Application: Make portable X – ray transmission device，also used as the control materials of reactor etc. -
99.99% Erbium oxide CAS 12061-16-4
Chemical name: Erbium oxide
Other name: Erbium(III) oxide, Dierbium trioxide
CAS No.: 12061-16-4
Purity: 99.99%
Molecular Formula: Er2O3
Molecular Weight: 382.52
Chemical Properties: Erbium oxide is a pink powder, insoluble in water, soluble in acids.
Application: Additive of yttrium iron garnet, glass colorant and the control materials of nuclear reactor, also used to make special luminescent glass and glass which absorbs infrared ray etc. -
99.99% Holmium oxide CAS 12055-62-8
Chemical name: Holmium oxide
Other name: Holmium(III) oxide
CAS No.: 12055-62-8
Purity: 99.9%
Molecular Formula: Ho2O3
Molecular Weight: 377.86
Chemical Properties: Holmium oxide is a light yellow crystalline powder, isometric systematic scandium oxide structure. Insoluble in water ,soluble in acids , easy to pick up moisture and carbon dioxide from air when exposed to air.
Application: Used in making new light source dysprosium holmium lamp etc. -
99.99% Dysprosium Oxide CAS 1308-87-8
Chemical name: Dysprosium Oxide
Other name: Dysprosium(III) oxide
CAS No.: 1308-87-8
Purity: 99.9%
Molecular Formula: Dy2O3
Molecular Weight: 373.00
Chemical Properties: Dysprosium Oxide is a white powder, slightly hygroscopic, can absorb water and carbon dioxide in the air, soluble in acid and ethanol.
Application: Mainly used in atomic energy industry and as the control rod of nuclear reactor, magnetic material and lighting source etc. -
99.99% Terbium Oxide CAS 12037-01-3
Chemical name: Terbium Oxide
Other name: Tetraterbium heptaoxide, Terbium(III,IV) oxide
CAS No.: 12037-01-3
Purity: 99.99%
Molecular Formula: Tb4O7
Molecular Weight: 747.70
Chemical Properties: Terbium Oxide is sepia powder, insoluble in water, soluble in acids.
Application: activator of luminophor and the adulterating agent for garnet etc. -
99.99% Gadolinium oxide CAS 12064-62-9
Chemical name: Gadolinium oxide
Other name: Gadolinium(III) oxide
CAS No.: 12064-62-9
Purity: 99.99%
Molecular Formula: Gd2O3
Molecular Weight: 362.50
Chemical Properties: Gadolinium oxide is a white powder, insoluble in water, soluble in organic acid.
Application: Phosphor materials, single crystal material, optical glass, magnetic bubble and electronics industries etc. -
99.99% Europium oxide CAS 1308-96-9
Chemical name: Europium oxide
Other name: Europium(III) oxide
CAS No.: 1308-96-9
Purity: 99.999%
Molecular Formula: Eu2O3
Molecular Weight: 351.93
Chemical Properties: Europium oxide is a white powder, insoluble in water, soluble in acids.
Application: used to make CTV phosphors, the three primary colors fluorescent powder for lamp and as the activator of X ray intensifying screen. -
99.9% Samarium oxide CAS 12060-58-1
Chemical name: Samarium oxide
Other name: Samarium(III) oxide, Samaria
CAS No.: 12060-58-1
Purity: 99.9%
Molecular Formula: Sm2O3
Molecular Weight: 348.70
Chemical Properties: Samarium oxide is a light yellow powder, easy to pick up moisture and carbon dioxide from air, insoluble in water and soluble in mineral acid.
Application: used for making metallic samarium, permanent magnetic materials and electronic devices, etc. -
99.99% Neodymium oxide CAS 1313-97-9
Chemical name: Neodymium oxide
Other name: Neodymium(III) oxide
CAS No.: 1313-97-9
Purity: 99.99%
Molecular Formula: Nd2O3
Molecular Weight: 336.48
Chemical Properties: Neodymium oxide is a light blue powder, insoluble in water and soluble in mineral acids.
Application: Used as colorants for color TV glass face plates glassware, catalyst and also used for making magnetic material. -
99.99% Praseodymium oxide CAS 12037-29-5
Chemical name: Praseodymium oxide
Other name: Praseodymium(III,IV) oxide, Praseodymia
CAS No.: 12037-29-5
Purity: 99.9%
Molecular Formula: Pr6O11
Molecular Weight: 1021.44
Chemical Properties: Praseodymium oxide is a dark powder, insoluble in water and soluble in mineral acids.
Application: yellow pigment in ceramics and RE permanent magnets alloys, etc. -
99.99% Cerium oxide CAS 1036-38-3
Chemical name: Cerium oxide
Other name: Cerium(IV) oxide, Cerium dioxide, Ceric oxide, Ceric oxide, ceria
CAS No.: 1036-38-3
Purity: 99.99%
Molecular Formula: CeO2
Molecular Weight: 172.11
Chemical Properties: Cerium oxide is a light yellow powder, insoluble in water and difficult to soluble in mineral acids. Used for glass polishing compounds, precipitating and decoloring agents and also used in ceramic, catalysts and electronics industries, etc. -
99.99% Lanthanum oxide CAS 1312-81-8
Chemical name: Lanthanum oxide
Other name: Lanthanum(III) oxide, Lanthanum(3+) oxide, Lanthanum trioxide, Dilanthanum trioxide
CAS No.: 1312-81-8
Purity: 99.99%
Molecular Formula: La2O3
Molecular Weight: 325.81
Chemical Properties: Lanthanum oxide is a white powder, insoluble in water, soluble in inorganic acid, and easily deliquescent, so it should be placed in a sealer. It is mainly used in the manufacture of various optical glass components and optical fibers, and is also commonly used in ceramics, catalysts, etc.