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Skyspring Nanopowder  and Nanoparticles
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Sc - Scandium

Sc - Scandium

Atomic Number: 21     Period Number:4      Group Number:  3

Scandium is a silvery-white transition metal, which belongs to rare-earth material. The sources of it are Scandinavia and Madagascar.  There is a big range for isotopes of scandium: 36 to 60 and only one isotope exists in nature: 45Sc.


It is present in most of the deposits of rare earth and uranium compounds but it is only mined a few places throughout the world. It is mined in two Russian locations and one Chinese. Roughly only 400 kg of scandium oxide is produced every year with an additional 10kg of of metallic scandium.


Scandium has positive effects on aluminum alloys and most of scandium is consumed by this way. Aluminum- scandium alloy is used for aerospace industry, sports equipment, etc.


Scandium iodide and Scandium sulfate are two important scandium compounds. Scandium iodide is used added to mercury vapor lamps so that they will emit light that closely resembles sunlight. Scandium sulfate is used to improve the germination of seeds such as peas and corns.



Physical and Chemical properties:

Atomic Weight: 44.955912

Melting Point: 1814 K

Boiling Point: 3109 K

Density: 2.99 g/cm3

Phase at Room Temperature: Solid

Element Classification: Metal


 Scandium Oxide, Scandium Metal 

Product No.



Average Particle Size



Scandium Oxide Micron Powder (Sc2O3)

Sc2O3/TREO 99.9%

D50: 1~15 micron

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Scandium Oxide Micron Powder (Sc2O3)

Sc2O3/TREO 99.99%

D50: 1~15 micron

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Scandium Oxide Micron Powder (Sc2O3)

Sc2O3/TREO 99.999%

D50: 1~15 micron

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   We also provide Scandium Oxide powder with other purity and particle size upon request. Please contact us for availability and quote.


Scandium Metal Powder (Sc)

Sc/TREM 99.9+%

-100 mesh

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Scandium Metal (Sc)

Sc/TREM 99.9%

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Scandium Metal (Sc)

Sc/TREM 99.99%

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Scandium Sputtering Target (Sc)

Sc/TREM 99.99%

Disks, Plates

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   We also provide Scandium Metal with other specifications upon request. Please contact us for availability and quote.

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