Aluminum Silicon Oxide CAS #: 1302-93-8

Synonyms Aluminum silicate, andalusite, kyanite, sillimanite, aluminosilicate, aluminum doped silica, alumina-silica, silicon aluminum oxide, silicon aluminate, Aluminum Oxide/Silicon Oxide; Mullite; hexaaluminumdioxosilane; oxo-oxoalumanyloxy-alumane, Mullite-alpha; Cerabeads 1700, 1260518-72-6, 142844-00-6, 55964-99-3, Al2SiO3

Compound Formula: Al6O13Si2 Molecular Weight: 426.052432 Appearance: crystalline Melting Point: 1810 °C Boiling Point: N/A Density: 2.7 to 3.0 g/cm3 Solubility in H2O: 0.07 g/l at 20 °C - insoluble Exact Mass: 425.776975 Monoisotopic Mass: 425.776975 Poisson's Ratio: 0.25 Young's Modulus: 110 to 170 GPa Tensile Strength: 160 MPa (Ultimate) Thermal Conductivity: 3.5 to 11 W/m-K Thermal Expansion: 5.8 µm/m-K Electrical Resistivity: 10 to 11 10x Ω-m Specific Heat: 950 J/kg-K

Health & Safety Information Health & Safety Information Signal Word: Danger Hazard Statements: H350i Hazard Codes: T Risk Codes: N/A Safety Statements: N/A Transport Information: NONH for all modes of transport WGK Germany: 3

Chemical Identifiers Linear Formula: 3Al2O3• 2SiO2 Pubchem CID: 56841936 MDL Number: MFCD00077645 EC No.: 215-113-2 IUPAC Name: dioxosilane; oxo(oxoalumanyloxy)alumane Beilstein/Reaxys No.: N/A SMILES: O=[Al]O[Al]=O.O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O InchI Identifier: InChI=1S/6Al.2O2Si.9O/c;;;;;;2*1-3-2;;;;;;;;; InchI Key: KZHJGOXRZJKJNY-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 867 gallon liquid totes Special package is available on request.