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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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Ytterbium Oxide Purified 99.9%

Ytterbium oxide white powder, but it show tawny if containing a few thorium oxide. Except lutetium oxide, It has weakest alkaline among yttrium group. Ytterbium trioxide slightly absorb moist in air and turn to ytterbium subcarbonate. It dissolve in dilute acid, but not in water and cold acid.

Ytterbium Oxide

CAS No.: 1314-37-0 EINECS No.: 215-234-0 Molecular Formula:Yb2O3 Molecular Weight: 394.08
Melting Point:2346℃ Boiling Point:4070℃ Density:9.20  

Applications

Ytterbium oxide mainly apply to make magnetic bubble material of computer, which make magnetic bubble storage high speed, high capacity,  small volume, multifunction.

It is raw material for preparing permanent magnet material, optical glass, pigment for ceramic, laser material, catalysts and chemical additive.

Ytterbium trioxide is raw material for fluorescent powder and coversion luminescent material. It is additive for radio ceramic, dielectric ceramic, special alloys and quartz fibre.

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lithium perchlorate A.C.S. 99%

Appearance : White to Off white crystals or lumps

Assay : Min.99%

pH : 5.5-7.5

Heavy metals : 0.001%

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2-Bromo Ethylamine Hydrobromide

2-Bromo Ethylamine Hydrobromide is used as organic synthesis intermediates,as a flux,as a pharmaceutical intermediates for the production of first-aid medicines g brain fans (AET).

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2-Iodobutane OR Isobutyl Iodide

513-48-4,2-Iodobutane OR Isobutyl Iodide

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