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Ruthenium Chloride Hydrate Industrial Grade 99%

Ruthenium chloride hydrate is dark brown crystalline powder, which is a precious metal compound. It has corrosivity and tend to deliquesce, which have strong hygroscopicity. But it is stable at room temperature and pressure.It is soluble in water, alcohol,  acetone and ethyl acetate, which decompose in hot water. Ruthenium(III) chloride trihydrate has two variants, which are both orange crystalline powder.

Ruthenium Chloride Hydrate

CAS No.:14898-67-0 EINECS No.:233-167-5 Molecular Formula:RuCl3.H2O Molecular Weight:225.44
UN 3260 8/PG 2 Ru≥37%    


Ruthenium(III) chloride hydrate applies to heterogeneous catalysis or homogeneous catalysis, anode of electroplating and electrolysis. It is important chemical raw material for electronic industry. It is also catalyst of oxidizing reaction.

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SATIN 108 ADDITIVE is an additive that is complimentary to the sulfuric acid based tin plating process. SATIN 108 ADDITIVE is specifically designed for components that require burn-in process after plating.

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SOLDERLUX ADDITIVE is a single component additive that is specifically designed for high speed and uniform deposition of various Tin-Lead alloy compositions.

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Synthetic plate protection gum for automatic application.

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Samarium Foils LAB GRADE 99.9%

Samarium metal by reduction method, distillation method

Sm REM 99.9%

Rare earth metal

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Samarium Metal Purified 99.9%

Samarium metal is silvery white metal crystal, which is available in powder, foil, rod, sheet, granule and sputtering target. It is hard as iron and own good ductility, but poor electric conductivity. Sm metal is relatively stable in dry air, however in moisture air, the surface oxidize and forms oxide layer. Samarium powder is soluble in water, however insoluble in water, which tends to self ignite. Sm metal easily compound with non-metallic element, for example samarium nitridesamarium hydridesamarium boridesamarium sulfide. There are two production methods, reduction method and distillation method. The distilled samarium piece is dendritic with higher purity than reduced one.

Samarium Metal

Purity: Sm/REM 99.9% 3N

Particle size: -100mesh, -200mesh

CAS No.:7440-19-9 EINECS No.:231-128-7 Molecular Formula:Sm Molecular Weight:150.36
Density:7.533 Melting Point:1072℃ Boiling Point:1900℃  


Samarium metal uses to make permanent magnets, carbon arc lamp, infrared absorbing glass,neutron absorber of reactor. Calcium oxide crystal doped with Sm can use as laser material. Samarium powder is raw material for production of samarium diiodide and various alloys. It play a part in many organic reactions too.

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Scandium Fluoride Industrial Grade 99.99%

Scandium fluoride is white powder or 3-12mm porous particle of cubic crystal system, which is rare earth metal fluoride. It is stable at room temperature and pressure. Its solubility in water is tiny, but soluble in alkali carbonate and sal volatile. It decomposes completely when melting with alkali. Scandium chloride, scandium nitratescandium metal, scandium hydroxide or scandium oxide is the raw material. Its synthetic method is same as lanthanum fluoride. ScF3 show extraordinary negative thermal expansion property that mean it shrink when heating.

Scandium Fluoride

Purity: Sc/RE 99.99% 4N

CAS No.:13709-47-2 EINECS No.:237-255-4 Molecular Formula:ScF3 Molecular Weight:101.95
Melting Point:1515℃ Boiling Point:1607℃ Density:3.84 UN 3288 6.1/PG 3


Scandium(III) fluoride is raw material for production of scandium metal and additive for improving alloy performance.

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Scandium Trioxide Purified 99.9%

Scandium trioxide scandium(III) oxide scandium oxide 

rare earth oxide

scanium alloy additive


Sc2O3 REO  99.9%

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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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