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hypophosphorous acid Purified 50%

Hypophosphorous acid is a phosphorus oxoacid and a powerful reducing agent. It is used in the formulation of pharmaceuticals, discoloration of polymers, water treatment, retrieval of precious or non-ferrous metals. Its main use is for electroless plating; i.e. deposition of select metal films from solution on a sensitized surface.

Hypophosphorous Acid Resin Grade is used to reduce colour of Alkyd and Polyester resin.

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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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Silver(II)picolinate LAB GRADE 97%

Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials, and research chemicals in a wide range of applications. We supply Silver(II)picolinate (Cas no:14783-00-7). More information please visit the website: http://www.alfa-chemistry.com/silver-ii-picolinate-cas-14783-00-7-item-8555.htm

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Cerium Oxide Industrial Grade 99.9%

Cerium oxide is faint brown powder or faint yellow powder of CaF2 structure, which is hard to melt. Common oxides of cerium is cerium(III) oxide and cerium dioxide. Cerium dioxide is most important and typical oxide of cerium. Cerium(III) oxide has hexagonal structure of rare earth sesquioxide, which is mainly for catalysts.

Cerium Oxide

CAS No.:1306-38-3 EINECS No.:215-150-4 Molecular Formula:CeO2 Molecular Weight:208.15
Melting Point:2400℃ Density:7.65    

Applications

Cerium dioxide is mainly for polishing agent of lens. Rare earth polishing powder get wide applications in polishing of  camera, teletube, spectecles glasses, which is also for glass industry.

In glass industry, cerium dioxide combine with titanium dioxide, which make glass show yellow. it use for glass decolorizing, which have high temperature stability, low cost and nonabsorption of visible light and other advantages. Additionally cerium(IV) oxide add into glass for building and automotive glass, which can reduce light transmittance of ultraviolet light.

Ceric dioxide is raw material for production of rare earth luminescent material. It use as activating agent in luminescent material rare earth trichromatic phosphor of energy saving lamp and fluorescent powder of indicator light and radiation detector.

Cerium(IV) oxide is raw material in ceramic glaze and electronic industry as infiltration agent of piezoelectric ceramics. It is also as sensitizer of semiconductor material, advanced pigment and photosensitive glass, purifier of automobile exhaust.

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Nickel Nitride Industrial Grade 99%

Nickel nitride is dark gray powder, which is a kind of metal nitrides. Its hardness is very high, which can apply to refractory ceramics. Nickel powder is the raw material.

Nickel Nitride

Ni N O Fe C
88.5% 10.48% 0.53% 0.05% 0.05%
Si Ca P S FSSS
0.003% 0.005% 0.03% 0.04% -100mesh

 

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Scandium metal foils Purified 99.9%

scandium metal foil rare earth sheets is customizable

Sc REM 99.9%

sputtering target

vacuum coating material, evaporation coating material

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(S)-Ru(oac)2(h8-binap) LAB GRADE 97%

Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials, and research chemicals in a wide range of applications. We supply (S)-Ru(oac)2(h8-binap) (Cas no:142962-95-6). More information please visit the website: http://www.alfa-chemistry.com/s-ru-oac-2-h8-binap-cas-142962-95-6-item-8130.htm

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copper metal crucible Purified 99.9%

copper crucible melting metal 

Cu container 99.9%

refinery metallurgy

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Titanium Dioxide Target Purified 99.9%

titanium dioxide sputtering target , titanium oxide target 

evaporation coating material, vacuum coating material

TiO2  granular spray

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Chlorotris(triphenylphosphine)cobalt(I)

A catalyst for the hydrosilylation of phenylacetlyene with triethylsilane.

Properties

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