Sapphire Prisms CAS #: 1344-28-1

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, Alumina single crystal, Alumina crackle

Compound Formula: Al2O3 Molecular Weight: 101.96 Appearance: Crystalline prisms Melting Point: 2050 °C (3720 °F) Boiling Point: N/A Density: 4.0 g/cm3 Solubility in H2O: 98 x 10-6g/100g Exact Mass: 101.94782 Da Poisson's Ratio: 0.28 Young's Modulus: 450 GPa Tensile Strength: 1390 MPa (Ultimate) Thermal Conductivity: 30 W/m-K Thermal Expansion: 5.3 µm/m-K Electrical Resistivity: 17 10x Ω-m Specific Heat: 760 J Kg-1K-1(293K) Refractive Index: 1.8 Morphology: Trigonal (hex), R3c

Health & Safety Information 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

Chemical Identifiers Linear Formula: Al2O3 Pubchem CID: 14769 MDL Number: MFCD00003424 EC No.: 215-691-6 IUPAC Name: Oxo(oxoalumanyloxy)alumane SMILES: O=[Al]O[Al]=O InchI Identifier: InChI=1S/2Al.3O InchI Key: TWNQGVIAIRXVLR-UHFFFAOYSA-N Packing of Standard Packing: Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 1304 gallon liquid totes Special package is available on request.