| CAS No.: | 1344-28-1 |
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| Formula: | Al2O3 |
| EINECS: | 215-691-6 |
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Alumina powder is a high-purity, fine-grained material made from aluminium oxide (Al2O3) that is widely used in a variety of industrial applications. It is a white crystalline powder that is typically produced through the refining of bauxite ore.
Alumina powder has a range of desirable properties, including high hardness, chemical resistance, and electrical insulation, which make it a valuable material in many industries.
It is commonly used as a raw material for the production of ceramics, refractories, and abrasives, as well as for the manufacturing of various electronic components, such as insulators, substrates, and semiconductor components.
| THE SAMPLE OF THE GOODS | ALUMINA POWDER |
| LOI (1000ºC) | 0.02 |
| Al2O3 | 99.71 |
| SiO2 | <0.01 |
| Fe2O3 | 0.02 |
| CaO | 0.02 |
| MgO | <0.01 |
| K2O | 0.01 |
| Na2O | 0.22 |
| TiO2 | <0.01 |
| Zr(Hf)O2 | <0.01 |
| BaO | <0.01 |
| PbO | <0.01 |
| ZnO | <0.01 |
| SrO | <0.01 |
| MnO | <0.01 |
| CdO | <0.01 |
| P2O5 | <0.01 |
| SO3 | <0.05 |
| Cr2O3 | <0.01 |
| NiO | <0.01 |
| CoO | <0.01 |
| CuO | <0.01 |
| Rb2O | <0.01 |
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