| CAS No.: | 1344-28-1 |
|---|---|
| Formula: | Al2O3 |
| EINECS: | 215-691-6 |
| Appearance: | Powder |
| Grade Standard: | Industrial Grade |
| Molecular Weight: | 101.96 |
| Samples: |
White powder
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| Customization: |
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Audited Supplier Application:
Luminescent materials: rare earth trichromatic phosphors used as the main raw material long afterglow phosphor, PDP phosphor, LED phosphor;
Transparent ceramics: used as fluorescent tubes for high pressure sodium lamp, electrically programmable read-only memory window;
Single Crystal: for the manufacture of ruby, sapphire, yttrium aluminum garnet;
High strength high alumina ceramic:as the substrate used in the manufacture of integrated circuits, cutting tools and high purity crucible;
Abrasive:manufacture the abrasive of glass, metal, semiconductor and plastic;
Diaphragm: Application for the manufacture of lithium battery separator coating;
Other: as an active coating, adsorbents, catalysts and catalyst supports, vacuum coating, special glass materials, composite materials, resin filler, bio-ceramics etc.
| CHEMICAL | COMPOSITION | |
| Chemical compostion | Standard value(%) | Measured value (%) |
| Al2O3 | 99.2-99.5% | 99.28% |
| Na2O | 0.25-0.35% | 0.32% |
| Fe2O3 | ≤0.1% | 0.08% |
| SiO2 | ≤0.1% | 0.05% |
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