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Thallium acetate Purified 99.9%

thallium acetate thallium(I) acetate thallium salt crystal powder 

specific gravity liquid preparation 

99.99% Tl C2H3O2Tl

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Tris(hydroxymethyl)aminomethane

Tris(hydroxymethyl)aminomethane is extensively used in biochemistry and molecular biology as a component of buffer solutions, such as in TAE and TBE buffer, especially for solutions of nucleic acids. It contains a primary amine and thus undergoes the reactions associated with typical amines. It is also used as a primary standard to standardize acid solutions for chemical analysis.

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3-Methoxy-4-hydroxy benzaldehyde

Vanillin is used as well as ethylvanillin in the food industry. Vanillin can use as a flavoring and is also used in the fragrance industry,in perfumes, and to mask unpleasant odors or tastes in medicines, livestock fodder, and cleaning products.Besides, Vanillin has been used as a chemical intermediate in the production of pharmaceuticals and other fine chemicals. Vanillin can be still used as a general purpose stain for developing thin layer chromatography (TLC) plates to aid in visualizing components of a reaction mixture.

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Benzyltrimethylammonium Chloride

Benzyltrimethylammonium chloride is a clear colorless liquid.It is used as Phase Transfer Catalyst.As it exhibits variety of physical, chemical, and biological properties it is used as Antistatic Agent,Detergent Sanitisers,Emulsifying Agents and Pigment Dispersers

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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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