Lutetium Oxide
 Lutetium Oxide
Formula: Lu2O3
CAS No.: 12032-20-1
Molecular Weight: 397.94
Density: 9.42 g/cm3
Melting point: 2,490° C
Appearance: White powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly  hygroscopic
Multilingual: LutetiumOxid, Oxyde De Lutecium, Oxido Del Lutecio		 Lutetium Oxide, also called Lutecia, is the important raw materials for laser crystals, and also have specialized uses in ceramics, glass, phosphors, lasers. Lutetium Oxide also be used as catalysts in cracking, alkylation, hydrogenation, and polymerization. Stable Lutetium can be used as catalysts in petroleum cracking in refineries and can also be used in alkylation, hydrogenation, and polymerization applications. It can also be used as an ideal host for X-ray phosphors.
Products available
Product Code 7190 7191 7193 7195
Grade 99.9999% 99.999% 99.99% 99.9%
CHEMICAL COMPOSITION
Lu2O3 /TREO (% min.) 99.9999 99.999 99.99 99.9
TREO (% min.) 99.9 99 99 99
Loss On Ignition (% max.) 0.5 0.5 1 1
Rare Earth Impurities ppm max. ppm max. ppm max. % max.
Tb4O7/TREO
Dy2O3/TREO
Ho2O3/TREO
Er2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Y2O3/TREO		 0.1
0.2
0.2
0.2
0.2
0.3
0.2		 1
1
1
5
5
3
2		 5
5
10
25
25
50
10		 0.001
0.001
0.001
0.001
0.01
0.05
0.001
Non-Rare Earth Impurities ppm max. ppm max. ppm max. % max.
Fe2O3
SiO2
CaO
Cl-
NiO
ZnO
PbO		 1
10
10
30
1
1
1		 3
30
50
100
2
3
2		 5
50
100
200
5
10
5		 0.001
0.01
0.02
0.03
0.001
0.001
0.001
The standard specifications are only for reference, custom specification manufactures are welcomed. More detailed information including MSDS sheet, lot weight, packing condition, lead time and price are all ready on request, please just click at Request for Quotation, you will receive our prompt reply within 24 hours.