OX1058 Lutetium Oxide (Lu2O3) (CAS No. 12032-20-1)

Catalog No. OX1058
CAS Number 12032-20-1
Appearance White Powder, Not Hazardous
Melting Point 2490 °C
Molecular Formula Lu2O3
Molar mass 397.932 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 Sulfate, Lutetium Metal

Lutetium Oxide Description

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

Lutetium Oxide Applications

Lutetium Oxide Specification

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

Lutetium Oxide Packaging

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



NA1137 Lutetium(III) Nitrate Hydrate (CAS No. 100641-16-5)

sc/1641361843-normal-Lutetium Chloride.jpg

LU1138 Lutetium Chloride (LuCl3) (CAS No. 10099-66-8)

sc/1641361961-normal-Lutetium Fluoride.jpg

LU1139 Lutetium Fluoride (LuF3) (CAS No. 13760-81-1)

sc/1641362094-normal-Lutetium Acetate.jpg

LU1140 Lutetium Acetate ((CH3CO2)3Lu) (CAS No. 304675-59-0)

sc/1641362209-normal-Lutetium Carbonate.jpg

LU1141 Lutetium(III) Carbonate Hydrate (CAS No. 64360-99-2)


LU1148 Lutetium(III) Sulfate Octahydrate (CAS No. 13473-77-3)

LU1364 Lutetium Dihydride (LuH2)

LU1364 Lutetium Hydride (LuH2-3) (CAS No. 13598-44-2)

sc/1641362542-normal-Lutetium (III) Hydride.jpg

LU1365 Lutetium (III) Hydride (LuH3) (CAS No. 13598-44-2)


NN1581 Nano Lutetium Oxide (CAS No. 12032-20-1)


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