Scandium Oxide Powder (Sc2O3) 99.9%~99.999%

Scandium Oxide Powder (Sc₂O₃ Powder)

Product	Scandium Oxide Powder (Sc₂O₃ Powder)
Part Number	OX21
Purity	3N, 4N, and 5N
Density	3.864 g/cm³
CAS#	12060-08-1

Scandium Oxide Powder (Sc₂O₃ Powder) is the raw material for the scandium (Sc) metal, salts (ScCl₃, ScF₃, ScI₃, etc.) and a variety of scandium alloys (Al-Sc, Al-Zr-Sc). Scandium Oxide Powder (Sc₂O₃ Powder) has been widely used in aluminum alloys, electric light sources, lasers, catalysts, activators, ceramics and aerospace. Get a Quote Now! For other rare earth oxides, please check our Rare Earth Oxide catalog page.

Typical applications of Scandium Oxide Powder (Sc₂O₃ Powder):

Aluminum-Scandium Alloys
A new type of third generation electric light source material is made by transforming pure Sc₂O₃ into ScI₃ and NaI.
Laser materials
The pure Sc₂O₃ can be used as the oxidant cathode activator of the cathode electron gun of the color TV picture tube

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Typical Specification

Purity			3N	4N	5N
TREO		%	≥96	≥99	≥99
Sc₂O₃/REO Min.		%	99.9	99.99	99.999
Non-Rare Earth	SiO₂	%	0.05	0.007	0.005
	Fe₂O₃	%	0.05	0.001	0.001
	CaO	%	0.2	0.005	0.003
	ZrO₂	%	0.08	0.01	0.003
	Al₂O₃	%	–	0.002	0.002
	TiO₂	%	0.06	0.005	0.001
	CuO	%	–	0.001	0.001
	V₂O₅	%	–	0.001	0.001
	MgO	%	–	0.005	0.001
	Na₂O	%	0.06	0.005	0.005
	NiO	%	–	0.001	0.001