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h 99.99% lutetium oxide lu2o3 powder cas 12032-20-1 price
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 hygroscopicMultilingual: LutetiumOxid, Oxyde De Lutecium, Oxido Del LutecioRare earth 99.99% lutetium oxide lu2o3 powder cas 12032-20-1 price
Grade
|
99.999%
|
99.99%
|
99.9%
|
CHEMICAL COMPOSITION
|
|||
Lu2O3 /TREO (% min.)
|
99.999
|
99.99
|
99.9
|
TREO (% min.)
|
99
|
99
|
99
|
Loss On Ignition (% max.)
|
0.5
|
1
|
1
|
Rare Earth Impurities
|
ppm max.
|
ppm max.
|
% max.
|
Tb4O7/TREO
Dy2O3/TREO Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Y2O3/TREO |
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.
|
% max.
|
Fe2O3
SiO2 CaO Cl- NiO ZnO PbO |
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 |