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Molecular Weight: | 225.8099 | InChI: | 1/3O.2Y/rO3Y2/c1-4-3-5-2 |
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EINECS: | 215-233-5 | Melting Point: | 2410ºC |
Other Cas No.: | 11130-29-3 | Solubility: | Insoluble In Water |
High Light: | rare earth metal oxides,yttrium oxide powder |
99.999% 0.2-0.5μm CAS Number 1314-36-9 White Yttrium Oxide Powder formula Y2O3 for electronic ceramics
Chemical Y2O3, white with yellowish-yellow powder, insoluble in water and alkali, soluble in acids.It is mainly used to make microwave magnetic materials and military materials important materials (single crystal;It is also used as optical glass, ceramic material additive, high luminance phosphor and other picture tube coatings for large screen TV.
Certificate Of Analysis
ITEM | SPECIFICATIONS | TEST RESULTS | ||||||
Y2O3/TREO(%,min) | 99.999 | 99.999 | ||||||
TREO(%,min) | 99.0 | 99.69 | ||||||
RE Impurities(ppm/TREO,Max) | ||||||||
CeO2 | 1.0 | |||||||
La2O3 | 1.0 | |||||||
Pr6O11 | 1.0 | |||||||
Nd2O3 | 1.0 | |||||||
Sm2O3 | 1.0 | |||||||
Eu2O3 | 1.0 | |||||||
Gd2O3 | 1.0 | |||||||
Tb4O7 | 1.0 | |||||||
Dy2O3 | 1.0 | |||||||
Ho2O3 | 1.0 | |||||||
Er2O3 | 1.0 | |||||||
Tm2O3 | 1.0 | |||||||
Yb2O3 | 1.0 | |||||||
Lu2O3 | 1.0 | |||||||
Non-Re Impurities(ppm,Max) | ||||||||
Fe2O3 | 1.0 | |||||||
CaO | 2.12 | |||||||
SiO2 | 10.0 | |||||||
Cl- | 50.0 | |||||||
L.O.I | 0.07% |
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