Chemical formula: Al₂O₃ Safety Data Sheet (pdf) Molar mass: 101,96 g/mol CAS: 1344-28-1 EINECS: 215-691-6 102674 Assay on ignition subst.) min. 98,5 % Loss on ignition (1000°C) max 1,0 % Fe (Iron) max. 0,3 % Classification of the substance in accordance with Regulation (EC) No 1272/2008 Hazard statements: EUH statements: Precautionary statements: 260, 262 [wptb id=9321]