Description
| Compound Formula | Al2O3 |
|---|---|
| Molecular Weight | 101.96 |
| Appearance | White balls |
| Melting Point | 2040 °C (3700 °F) |
| Boiling Point | 2,977° C (5,391° F) |
| Density | 3.5 to 4.1 g/cm3 |
| Solubility in H2O | N/A |
| Electrical Resistivity | 7 to 14 10x Ω-m |
| Poisson’s Ratio | 0.22 to 0.24 |
| Specific Heat | 870 to 940 J/kg-K |
| Tensile Strength | 210 to 290 MPa (Ultimate) |
| Thermal Conductivity | 14 to 30 W/m-K |
| Thermal Expansion | 6.8 to 8.2 µm/m-K |
| Young’s Modulus | 220 to 370 GPa |
| Exact Mass | 101.948 g/mol |
| Monoisotopic Mass | 101.94782 Da |
Alumina Balls Health & Safety Information
| Signal Word | N/A |
|---|---|
| Hazard Statements | N/A |
| Hazard Codes | N/A |
| Risk Codes | N/A |
| Safety Statements | N/A |
| Transport Information | N/A |
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About Alumina Balls
American Elements produces Alumina Balls in various sizes for use in pumps, valves, flow-meters, and other applications. Alumina balls are lighter and more corrosion-resistant than steel balls and can withstand high temperatures up to 1750°C. Alumina balls are generally immediately available in most volumes, including bulk quantities. American Elements can produce materials to custom specifications by request, in addition to custom compositions for commercial and research applications and new proprietary technologies. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available, as is additional research, technical and safety (MSDS) data. Please contact us for information on lead time and pricing above.
Alumina Balls Synonyms
Alumina; aluminium oxide; aluminum(III) oxide; aluminium(III) oxide; aloxide; aloxite; alundum; oxo-oxoalumanyloxy-alumane, sapphire; corundum; aluminum trioxide; alumina ceramic; alpha-Corundum; bauxite; Electrocorundum; keto-ketoalumanyloxy-alumane; α-Al2O3; α alumina; alpha alumina
Chemical Identifiers
| Linear Formula | Al2O3 |
|---|---|
| MDL Number | MFCD00003424 |
| EC No. | N/A |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 14769 |
| IUPAC Name | Oxo(oxoalumanyloxy)alumane |
| SMILES | O=[Al]O[Al]=O |
| InchI Identifier | InChI=1S/2Al.3O |
| InchI Key | TWNQGVIAIRXVLR-UHFFFAOYSA-N |
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