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High Purity 99.9% Praseodymium Oxide CAS No 12037-29-5
Product:Praseodymium oxide
Formula: Pr6O11
CAS No.: 12037-29-5
Purity：99.5%-99.95%
Appearance: Black or black brown powder
Usage；Used as raw material for ceramic glaze, praseodymium yellow pigment, and rare earth permanent magnet alloy
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High Purity 99.99% Samarium oxide CAS No 12060-58-1
Product name:Samarium oxide
Formula: Sm2O3
CAS No.: 12060-58-1
Appearance: Light yellow powder
Purity: Sm2O3/REO 99.5%-99.99%
Usage:Mainly used for the production of metal samarium, magnetic materials, electronic element bodies, ceramic capacitors, catalysts, magnetic materials for atomic reactor structures, etc
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High Purity 99.99% Europium Oxide CAS No 1308-96-9
Product:Europium Oxide
Formula: Eu2O3
CAS No.: 1308-96-9
Purity:Eu2O3/REO≥99.9%-99.999%
Appearance: White powder or chunks
Description：Pink powder, insoluble in water, soluble in acid.
Uses：Used as a color TV set red phosphors activator, high pressure mercury lamp with fluorescent powder
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High Purity 99.99% Terbium Oxide CAS No 12037-01-3
Product:Terbium Oxide
Formula: Tb4o7
CAS No.: 12037-01-3
Purity:99.5%, 99.9% ,99.95%
Appearance: Brown powder
Mainly used in the production of metal terbium, optical glass, magneto-optical storage, magnetic materials, activators for fluorescent powders, and additives for garnet, etc
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High Purity 99.999% Holmium Oxide CAS No 12055-62-8
Product:Holmium Oxide
Formula: Ho2O3
CAS No.: 12055-62-8
Appearance: Light yellow powder
Characteristics: Light yellow powder, insoluble in water, soluble in acid.
Purity/Specification: 3N (Ho2O3/REO ≥ 99.9%) -5N (Ho2O3/REO ≥ 99.9999%)
Usage: Mainly used for making holmium iron alloys, metal holmium, magnetic materials, metal halide lamp additives, and additives for controlling thermonuclear reactions of yttrium iron or yttrium aluminum garnet.
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High Purity 99.99% Thulium Oxide CAS No 12036-44-1
Product:Thulium Oxide
Formula: Tm2O3
CAS No.: 12036-44-1
Characteristics: White slightly greenish powder, insoluble in water, soluble in acid.
Purity/Specification: 3N-6N (Tm2O3/REO ≥ 99.9%-99.9999%)
Usage: Mainly used for making fluorescent materials, laser materials, glass ceramic additives, etc.
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High Purity 99.99% Yttrium Oxide CAS No 1314-36-9
Product:Yttrium Oxide
Formula: Y2O3
CAS No.: 1314-36-9
Purity：99.9%-99.999%
Appearance: White powder
Description:White Powder,insoluble in water,soluble in acids.
Uses:Used as the raw material in the industries of glass and ceramics and magnetic materials.
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High Purity 99.99% Ytterbium Oxide CAS No 1314-37-0
Product :Ytterbium Oxide
Formula: Yb2O3
CAS No.: 1314-37-0
Appearance: White powder
Description：White with pale green powder, insoluble in water and cold acid, soluble in temperature.
Uses：Used for heat shielding coating materials, electronic materials, the active materials, battery materials, biological medicine, etc.
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High Purity 99.99% Lutetium Oxide CAS No 12032-20-1
Product:Lutetium Oxide
Formula: Lu2O3
CAS No.: 12032-20-1
Appearance: White powder
Purity:3N（Lu2O3/REO≥ 99.9%） 4N（Lu2O3/REO≥ 99.99%） 5N （Lu2O3/REO≥ 99.999%）
Description：White powder, insoluble in water, soluble in mineral acids.
Uses：Used in ndfeb permanent magnet materials, chemical additives, electronic industry ，L.E.D Powder and scientific research, etc.
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Rare earth Praseodymium neodymium oxide
Product name: Praseodymium neodymium oxide
Appearance: Grey or brownish powder
Formula：(PrNd)2O3
Mol.wt.618.3
Purity: TREO≥99%
Particle size: 2-10um
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High Purity 99.99% Dysprosium Oxide CAS No 1308-87-8
Product name:Dysprosium Oxide
Formula: Dy2O3
CAS No.: 1308-87-8
Purity:2N 5（Dy2O3/REO≥ 99.5%）3N （Dy2O3/REO≥ 99.9%）4N （Dy2O3/REO≥ 99.99%）
Description：White powder,insoluble in water ,soluble in acids.
Uses：As additive of garnet and permanent magnets,in the making of metal halide lamp and meutron-controlling bar in nuclear reactor.
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High Purity 99.9% Erbium Oxide CAS No 12061-16-4
Name:Erbium Oxide
Formula: Er2O3
CAS No.: 12061-16-4
Purity:2N5（Er2O3/REO≥ 99.5%）3N（Er2O3/REO≥ 99.9%）4N （Er2O3/REO≥ 99.99%）
Pink powder, insoluble in water, soluble in acid.
Uses：Mainly used as additive in the yttrium iron garnet and nuclear reactor control material, also used in the manufacture of special light and absorb the infrared glass, also used glass colorant.