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Rare Earth Products > Yttrium > Yttrium Oxide > Yttrium Oxide 99%
Yttrium Oxide 99%, code 3997
CAS No.: 1314-36-9 Molecular Weight: 225.81 Density: 5.01 g/cm3 Melting point: 2425 celsium degree Appearance: White powder Solubility: Insoluble in water, moderately soluble in strong mineral acids Stability: Slightly hygroscopic Multilingual: YttriumOxid, Oxyde De Yttrium, Oxido Del Ytrio
Yttrium Oxide 99% is widely applied in YSZ ceramics. Yttrium Oxide is also used to make Yttrium Iron Garnets, which are very effective microwave filters.
Product Code: 3997
Y2O3/TREO (% min.)
TREO (% min.)
Loss On Ignition (% max.)
Rare Earth Impurities
CeO2/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Eu2O3/TREO Gd2O3/TREO Tb4O7/TREO Dy2O3/TREO Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO 0.03
0.03 0.03 0.03 0.03 0.03 0.1 0.05 0.05 0.3 0.3 0.03 0.03 0.03 0.02
0.01 0.02 0.03 0.02 0.02 0.05 0.02 0.02 0.2 0.1 0.02 0.02 0.01 ICP-Atomic Emission
Non-Rare Earth Impurities
SiO2 CaO Cl- CuO NiO PbO Na2O K2O MgO Al2O3 TiO2 ThO2 0.01
0.05 0.05 0.1 0.005
0.02 0.05 0.1 Spectrographic
Atomic Absorption Spectrographic
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