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Vanadium Sulfide LAB GRADE 99%

vanadium sulfide vanadium trisulfide vanadium sesquisulphide

V2S3 paramagnetic material 99%

minor metal sulfide

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Ytterbium Metal Purified 99.9%

 

Ytterbium metal is silvery rare earth metals, which is soft and ductile. It can process into many kind of targets or other shapes as foil, rod, cylinder, powder and ingot. Yb slowly oxidize in air. It is relatively stable. It mainly exists in xenotime and euxenite. Yb metal powder is insoluble in water, but soluble in acid and liquid ammonia. There are two production methods, distillation and reduction. It can process into foil, wire, slug, sheet, rod, powder and sputtering target. Ytterbium ingot is of REM 99.99%. However its powder is of REM 99.9% and particle size -100mesh and -200mesh.

Ytterbium Metal

 

CAS No.: 7440-64-4 EINECS No.: 231-173-2 Molecular Formula: Yb Molecular Weight: 173.04
Melting Point:819℃ Boiling Point:1196℃ Density: 6.97  

Applications

 

Ytterbium target is for sputtering. It is also raw material for special alloys, which is mainly for metallurgy and chemical experiments. Ytterbium alloys get wide applications in dental.

In recent years, ytterbium get rapid development in optical fibre communication and laser technique as phosphate glass doping erbium-ytterbium, Yb:YAG, Yb:GGG, Yb:FAP, Yb:S-FAP, Yb:YVO4, borate doping Yb and silicate salts.

Ytterbium metal is also activating agent for fluorescent powder, radio ceramics, additive for magnetic bubble of computer memory device and optical glass.

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Gadolinium Metal Purified 99.9%

Gadolinium metal is rare earth, which is available in powder, ingot, granule, wire, sheet, foil, sputtering target and so on. It is silvery white metal and own ductility, which also own ferromagnetism and extraordinary superconductivity. Gd powder is soluble in dilute acid. It tends to oxidize in moisture air and turns dark. Gd ingot turns to white oxide after firing in air. It is relatively stable in dry air. There are two production methods, distillation method and reduction method. The distilled gadolinium piece is dendritic with higher purity than reduced one.

Gadolinium Metal

Purity: Gd/REM 99.9% 3N

Particle size: -100mesh, -200mesh

CAS No.:7440-54-2 EINECS No.:231-162-2 Molecular Formula:Gd Molecular Weight:157.25
Density:7.9004 Melting Point:1313 Boiling Point:3266 UN 3208 4.3/PG 3

Applications

Gadolinium metal foil mainly applies to prepare magneto-optic material and magnetic refrigerant material. It also acts as neutron absorber material in atomic reactor. Gadolinium metal powder is catalyst in chemical reaction. It is raw material for fluorescent powder of microwave technology and colored TV.

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Gold Oxide Industrial Grade 99%

Gold oxide is black powder, which is a precious metal oxide. It is stablest gold oxides, which is insoluble in water, however soluble in hydrochloric acid, concentrated nitric acid and sodium cyanide solution. Gold(III) oxide is sensitive to light and decompose gradually, so the container is brown bottle under low temperature. Gold hydroxide is the raw material.

Gold Oxide

CAS No.:1303-58-8 EINECS No.:215-122-1 Molecular Formula: Au2O3 Molecular Weight:441.93
Melting Point:150℃ Density:3.6 UN 3263 8/PG 3 Au≥88%

Applications

Auric oxide is mainly for gold plating and pigment for ceramics.

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Lanthanum Foils LAB GRADE 99.9%

lanthanum foils rare earth metal sheets

La REM 99.9%

sputtering target, evaporation coating material, vacuum coating material

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Neodymium Sulfide LAB GRADE 99%

neodymium sulfide reddish brown cubic crystal orthorhombic crystal

n-type semiconductor material

Nd2S3 99%

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Dysprosium Powder Purified 99.9%

Dysprosium powder is gray fine particles, which is a kind of rare earth metal. Its size could be custom-made. It is stable in air. When close to o℃, dysprosium metal has superconductivity. At high temperature, it easy to oxidize by air and water, which form dysprosium(III) oxide. Dysprosium also have good property of optical, electric, magnetic and nuclear except common chemical activity of rare earth elements, as misch metal and compounds. It can also process into ingot, foil, sheet, rod, wire and sputtering target. There are two production method of Dy metal, distillation method and reducation method. The distilled dysprosium piece is dendritic with higher purity than reduced one. Dy ingot is of REM 99.9% by distillation method. Dy powder is of REM 99.9% and particle size -100mesh and -200mesh.

Dysprosium Powder

Purity: Dy/REM 99.9% 3N

CAS No.:7429-91-6 EINECS No.:231-073-9 Molecular Formula: Dy Molecular Weight:162.50
Melting Point:1407℃ Boiling Point:2335℃ Density:8.55  

Applications

Dysprosium metal is mainly for producing new lighting source dysprosium lamp. it is control material in reactor.  It is necessary metal raw material for terfenol.

Dy element is raw material for magnetic alloys Nd-Fe-B , infrared ray generator and laser materials.

Fluorescent powder need dysprosium as activating agent. Luminescent materials doping dysprosium can be as trichromatic phosphor.

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Scandium Trioxide Purified 99.9%

Scandium trioxide scandium(III) oxide scandium oxide 

rare earth oxide

scanium alloy additive

lamps

Sc2O3 REO  99.9%

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Methylhexahydrophthalic Anhydride

Methylhexahydrophthalic anhydride is a reactive, low molecular weight chemical used in products such as plastics, paints, and electronic components.

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Ammonium Fluoride LAB GRADE 99.99%

ammonium fluoride high purity 99.99% neutral ammonium fluoride polishing agent 

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