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Yttrium Hydride Industrial Grade 99.9%

Yttrium hydride is rare earth metal hydride including YH2 and YH3. YH2 is orthocentric cubic structure. YH3 is cubic structure. Yttrium dihydride is metallic conductor, but the resistance is lower than yttrium metal.  Hydride closee to yttrium trihydride turn to semiconductor from metallic conductor.

Yttrium hydride

Purity: Y/RE 99.9% 3N

Particle size: -100mesh, -200mesh

CAS No.:13598-57-7 EINECS No.:237-074-0 Molecular Formula:YH1.9~2.23  

 

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Bismuth Selenide Industrial Grade 99.9%

Bismuth selenide is gray rhombohedral crystal powder, which is minor metal selenide . Bi2Se3 is a semiconductor and thermoelectric material. Bismuth(III) selenide is insoluble in water and organic solvents, however soluble in strong acids. Selenium and bismuth or bismuth oxide and hydrogen selenide are the raw material. Bismuth triselenide crystal use Bridgman Method, direct method and zone melting method to grow.

Bismuth Selenide

CAS NO.:12068-69-8 EC No.:235-104-7 Molecular Formula:Bi2Se3 Molecular Weight:654.8
Density:6.82 Melting Point:710℃

 

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Cadmium Zinc Telluride LAB GRADE 99.99%

cadmium zinc telluride rod powder semiconductor material

photoelectric material

CdZnTe

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Dysprosium Oxalate Industrial Grade 99%

Dysprosium oxalate exist as decahydrate normally, which is white crystal. It is insoluble in water. Dysprosium(III) oxalate decahydrate lose one water molecular at 40℃. Dysprosium nitrate is the raw material.

Dysprosium Oxalate

 

CAS No.:24670-07-3 Molecular Formula:C6H20Dy2O22 Molecular Weight:769.2

 

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Gadolinium Oxide Industrial Grade 99.9%

Gadolinium oxide is white amorphous powder, which is a kind of rare earth oxides. It exists in monazite and misch metal.  It tends to absorb moisture and carbon dioxide in air. Gadolinium(III) oxide is insoluble in water, however soluble in acid and form corresponding salts.

Gadolinium Oxide

CAS No.:12064-62-9 EINECS No.:235-060-9 Molecular Formula:Gd2O3 Molecular Weight:362.50
Melting Point:2330℃ Boiling Point:3900℃ Density:7.407  

Applications

Gadolinium trioxide mainly apply to process new magnetic material gadolinium gallium garnet (GGG), fluorescent powder for  projection television, X-ray intensifying screen and xerographic printer.

99.99% Gd2O3 is good for the host lattice of phosphor . GGG need 99.99% Gd2O3 crystal. In glass industry, gadolinium(III) oxide is component of special high refractive glass, which need 99.9% one.

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Holmium Fluoride Industrial Grade 99.5%

Holmium fluoride is yellow solid which is existed with both of  hexagonal crystal and orthogonal crystal. It is rare earth metal fluoride. It is insoluble in water and dilute acid. HoF3 is stable at room temperature and pressure. Holmium sulfate solution is the raw material.

Holmium Fluoride

Purity: Ho/RE 99.5% 2N5

CAS No.:13760-78-6 EINECS No.:237-352-1 Molecular Formula:HoF3 Molecular Weight:221.93
Density: 7.829(hexgonal), 7.644(orthogonal) Melting Point:1143℃ Boiling Point:2200℃ UN 3288 6.1/PG 3

 

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Indium Arsenide Industrial Grade 99.99%

Indium arsenide is minor metal compound semiconductor, which is available in granule, piece, ingot, powder, wafer and nanowire. It is odorless. InAs is insoluble in water. The synthesis of InAs is same as gallium arsenide. It need arsenic powder and indium powder raw material.

Indium Arsenide

Purity: 99.99%, 99.999%, 99.9999%

CAS No.:1303-11-3 EINECS No.:215-115-3 Molecular Formula:InAs Molecular Weight:189.74
Density:5.67 Melting Point:943℃ UN 1557 6.1/PG 3  

Applications

InAs uses as electronic material, optical material, catalyst and so on. It applies to hole components and diamagnetic components.

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Indium Fluoride Industrial Grade 99.99%

Indium fluroide is is white powder, which is minor metal fluoride. InF3 in 100g water dissolve with 0.04g. If reducing indium trifluoride, InF2 got, however it is easy to hydrolyze. There is also indium(III) fluoride trihydrate. Indium powder is the raw material.

Indium Fluoride

CAS No.:7783-52-0 EC No.:232-005-0 Molecular Formula: InF3 Molecualr Weight:171.82
Density:4.39 Melting Point:1170℃ Boiling Point:>1200℃  

Applications

Indium trifluoride is raw material for non-oxide glasses. It is also catalyst for the addition of trimethylsilyl cyanide (TMSCN) to aldehydes to form cyanohydrins.

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Platinum Hydroxide Industrial Grade 99%

Platinum hydroxide is black powder, which is a precious metal compound. It is stable at room temperature and pressure. Platinum chloride is the raw material.

Platinum Hydroxide

Molecular Formula:Pt(OH)4, Pt(OH)2

Molecular Weight:229.09

Pt≥85%

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Samarium Hydride Industrial Grade 99.9%

Samarium hydride is rare earth metal hydride powder.

Samarium Hydride

Purity: Sm/RE 99.9% 3N

Particle size:-100mesh, -200mesh

CAS No.:13598-32-8 EINECS No.:237-070-9 Molecular Formula:SmH3 Molecular Weight:153.384

 

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