Scandium

Scandium Oxide

CAS #: 12060-08-1

Molecular Formula: Sc2O3

EC No.: 235-042-0

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Product Details

Scandium oxide, chemical formula Sc2O3, pure product is white, impure product is slightly yellow powder, insoluble in water and alkali, soluble in acid. Micro hygroscopicity, easy to absorb water and carbon dioxide from the air, becoming basic scandium carbonate.

Applications:

1. Additives used in alloy materials. Aluminum scandium alloy, scandium magnesium alloy, etc.

2. Additives for special scintillation crystal growth (TSAG/GGSG)

3. Used for special scintillation ceramics.

4. Activator used in new light source materials.

5. Additive for scandium stabilized zirconium.

Product Series

Product	Product Code	Security Data	Technical Data
Scandium Oxide 99.9%	ET-Sc-01	Scandium Oxide.pdf	Scandium Oxide Sc2O3 99.9%.pdf
Scandium Oxide 99.99%	ET-Sc-02		Scandium Oxide Sc2O3 99.99%.pdf
Scandium Oxide 99.999%	ET-Sc-03		Scandium Oxide Sc2O3 99.999%.pdf

Properties (Theoretical)

Molecular Formula	O₃Sc₂
Molecular Weight	137.91
Appearance	White
Melting Point	2,485° C (4,505° F)
Boiling Point	N/A
Density	3860kg/m-3
Precise Quality	137.897 g/mol
Single Isotope Mass	137.896564 Da

Health & Safety Information

Signal Word	N/A
Risk Statement	N/A
Dangerous Code	N/A
Preventive Instructions	N/A
Flash Point	NNot applicable
Risk Code	N/A
Safety Statement	N/A
RTECS Number	N/A
Transportation Information	NONH
WGK Germany	3

Packaging Specifications:

Standard packaging: 50 kg/drum, 500 kg/pallet, ton bags

Sample packaging: 500 g/bag, 1 kg/bottle

Scandium Oxide

The production method of Scandium Oxide is mainly oxalic acid precipitation method, that is, taking Scandium chloride or Scandium nitrate solution as raw material, adjusting the Ph value to 2 with oxalic acid, adding ammonia to precipitate scandium oxalate, heating, maturing, separating, washing, drying at 110 ℃, and burning at 900~1000 ℃ to form Scandium Oxide.

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