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HomeMaterialsOxide PowderHigh Purity Scandium Oxide Sc2O3 Powder CAS 12060-08-1,99.9%

High Purity Scandium Oxide Sc2O3 Powder CAS 12060-08-1,99.9%

Inorganic compound, Scandium dioxide (III), has the molecular structure SC2O3. It is one among several rare earth element oxides with high melting temperatures.
Purity: 99%-99.999%

Particle size 100 mesh


Scandium Oxide Sc2O3 Powder


Scandium oxide

An inorganic substance is (III).

Scandium oxide


It is


. This is an oxide of rare earth element elements that has high melting point. This is why it’s used for the production of scandium compounds, as well as electronic ceramic and glass parts (as an auxiliary material). Property: White solid. Cubic structure with rare Earth sesquioxides. Density 3.864. Melting point 2403+-20.Insoluble in water, soluble in hot acids.

Scandium oxide sc2o3

It is one the most significant scandium products. Because it shares many of the same physical and chemical properties as rare earth oxides, such as La2O3, Ya2O3 or Lu2O3, the production processes used for the product are quite similar. SC2O3 is capable of producing scandium metal (Sc), as well products from various salts and many scandium alloys. These products are more practical and have better economic benefits. SC2O3’s characteristics make it a good choice for aluminum alloy, aerospace, light sources, lasers, electronics, catalysts, activators, ceramics, and other applications. The development prospects are very wide.

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Scandium Oxide


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Scandium Oxide Sc2O3 Pulp Performance :

Scandium dioxide is a white solid that has a cubic structure made of rare-earthsequioxide. It is insoluble when water is used, but it can be broken down by hot acid.

Technical Parameters of Scandium Oxide Sc2O3 Pulp :

Name of Product MF Purity Particle size Melting Point Density The color of the sky
Scandium Oxide Sc2O3 99%- 99.999% 100 mesh 2403 3.864 g/cm3 We are white

It is simple.

Scandium Oxide Sc2O3 Powder


Mining industry uses scandium oxide as the primary form of scanningdium refining. While scandium-rich minerals such as thorium ores (Sc)2(Si2O7), and Kolbeckite SPO4*2H2O may be rare, it is found in trace quantities in many other minerals. Scandium oxide is most often produced from the byproducts of extraction of other elements.

Scandium Oxide Uses


SC2O3 products have been developed and applied in high-tech industrial areas since 1980s because of their unique chemical and physical characteristics.

Applications in alloys

Scandium and aluminum make up the majority of this alloy. The scandium-alluminum alloy is currently used in military applications, like aerospace and aviation.

Use of electric light source materials

A new generation of electric light sources is created after pure SC2O3 has been converted into SCI3/NAI. It is used to make a scandium-sodium light source lamp.

Application of laser materials

Gadolinium gadolinium scandium garnet is made from pure SC2O3 (>= 99.9%) and Gd3SC2Ga3O12. This third generation of laser emission power has a 3.0x increase in power. For preparing one crystal, the charge for each is 3kg5kg. The raw material of SC2O3 >=99.9% is around 1.0kg.

Application in electronic materials

The oxidizing agent for the color TV picture tube cathode gun is pure SC2O3. It can also be used with great effect as pure SC2O3. An oxide layer 1mm thick of Ba, Sr and Ca is spray on the top of the color tube cathode. A thin layer of SC2O3 of 0.1mm is then dispersed over it. Because of the Mg, Sr, and Ba reaction, oxide layer cathode can promote the reduction in Ba. The released electrons are active, emit large current electrons. Therefore, the fluorescence-body luminescence is 4x brighter than the one without SC2O3 coating. Also, this cathode has a longer life span. For each 21 inch imaging cathode, the SC2O3 content is 0.01mg.

Scandium Oxide Sc2O3 powder storage conditions:

Sc2O3 powder dispersion and usage performance will be negatively affected by damp reunion. Sc2O3 should therefore be vacuum packed and kept in cool dry rooms. Additionally, Sc2O3 should not be exposed to extreme stress.

Shipping Scandium Oxide Sc2O3 Pulver – Packing and Shipping

You can pack it in two plastic bags with the inside.

Packaging of Scandium Oxide Sc2O3 Powder

You can vacuum pack 100g, 500g, 1 kg/bag or 25 kg/barrel. Or as you request.

Delivery of Scandium Oxide Sc2O3 Powder

One payment receipt is required to send out parcels by air or sea.

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Scandium oxide powder

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Scandium Oxide Sc2O3 Powder Properties

Other Titles
Oxygen(-2) anion; scandium(+3) cation,

Scandium(III), Scandia


Compound Formula

Molecular Weight

We are white

Melting Point
2,485deg C (4,505deg F)

Water solubility

3860 kg/m-3


100 mesh

Boling Point

Specific Heat

Thermo Conductivity

Thermal Expansion

Young’s Module

Exact Mass


Safety & Health Information

Safety Notice

Hazard Statements

Flashing Point

Hazard Codes

Risk Codes

Safety statements


Transport Information

WGK Germany

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