- Alumina (Al2O3) Synonyms:
Aluminum oxide, activated alumina, calcined alumina, dispersing alumina, infiltrating alumina, reactive alumina, tabular alumina, AL203, alumina, aluminum oxide, activated alumina, calcined alumina, dispersing alumina, infiltrating alumina, ground alumina
- Alumina (Al2O3) Formula:
Al2O3
- Alumina (Al2O3) Description:
Native alumina is found as the mineral corundum. Most bauxite is refined by the Bayer process to remove impurities and produce a nominal 99.5% Al2O3 product. Four types of alumina are generally utilized: calcined, tabular, hydrated, and synthetic boehmite. Aluminas are a family of aluminum oxides (Al2O3) that can take many forms. As a general term, “alumina” refers to the lower temperature transition alumina forms.
- Alumina (Al2O3) Typical Chemical Properties Available:
Purities available from 98% (industrial grade) to 99.999% (high purity grade)
- Alumina (Al2O3) Typical Physical Properties Available:
Sintered pieces, targets, tumbling media, colloidal dispersion, and numerous powder granulations as small as nanoparticles
- Alumina (Al2O3) Nominal Physical Constants:
- Alumina (Al2O3) Typical Applications:
Refractories, abrasives, cement, slag adjusters, traditional & advanced ceramics (lamp components, nuclear insulation, magnetic recording media, IC packages, & tool bits), aluminum chemicals, flame retardants, fillers, welding fluxes, adsorbents, adhesives, coatings, and detergent zeolites
- Alumina (Al2O3) Typical Packaging:
50 lbs. bags, poly-lined fiber drums and bulk bags
- Alumina (Al2O3) TSCA (SARA Title III) Status:
Listed
- Alumina (Al2O3) CAS Number:
1344-28-1
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