ALUMINIUM OXIDE ACTIVE (ACIDIC) (COLUMN CHROMATOGRAPHY) Article No A-00565 CAS No 1344-28-1 HSN Code 28182010 Purity – Grade For Column Chromatography Molecular Formula Al2O3 Molecular Weight 101.96 Shelf Life 5 years PACKAGINGS SPECIFICATIONS Article No A-00565 CAS No 1344-28-1 HSN Code 28182010 Purity –