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OX1058 Lutetium Oxide (Lu2O3) Maximize
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OX1058 Lutetium Oxide (Lu2O3)

Catalog No.OX1058
Molecular FormulaLu2O3
CAS Number12032-20-1
AppearanceWhite Powder, Not Hazardous
Melting Point2490 °C
Molar mass397.932 g/mol
Density (at R.T.)9.42g/cc

Stanford Advanced Materials (SAM) has 20 years of experience supplying ultra-high purity Lutetium Oxide (Lu2O3) of up to 99.999 %. Customization is available upon request.

Related products: Lutetium Carbonate, Lutetium Fluoride, Lutetium Nitrate, Lutetium Chloride, Lutetium Acetate, Lutetium SulfateLutetium Metal

More details

Lutetium Oxide (Lu2O3), also called lutecia, is a cubic compound of lutetium. It is a lanthanide oxide, also known as a rare earth. Lutetium Oxide is white in color and insoluble in water. Due to the nature of oxide compounds, Lutetium Oxide is not conductive to electricity. However, it produces lutetium tantalate, the densest white material known, and is frequently used for x-ray phosphors. It is also insoluble in water solutions and is useful for ceramic applications.

Lutetium Oxide


  • Used in glass, optic and ceramic applications.
  • Used as phosphors in x-ray applications. 
  • Used as a catalyst for cracking, alkylation, hydrogenation, and polymerization.

Specifications of SAM Lutetium Oxide:

Item No.


Purity (REO/TREO)

Lot Size


Lutetium Oxide 
D50 = ~ 3.93 µm

99.99 %

100 g 
500 g 
1000 g


Lutetium Oxide for vacuum deposition.

3-12mm or custom size


100 g 
500 g 
5 kg


Lutetium Oxide 

D50 = ~ 3.93 µm

99.995 %

100 g 
500 g 
1000 g


Lutetium Oxide 
D50 = ~ 3.93 µm

99.999 %

100 g 
500 g 
1000 g


Packaging of SAM Lutetium Oxide:
Our Lutetium Oxide is carefully handled to prevent damage during storage and transportation and to preserve the quality of our product in its original condition. 

packing packing

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