NAME: Nano high purity Strontium titanate 　　Formula : SrTiO3; 　　Molecular Weight : 183.52; 　 Melting Point; : 2080 ; 　Density : 5.13 g /cm3; 　Crystal Structure : White Cubic Crystal ; Appearance : White or light grey powder ; 　　Typical Properties: Soluble in sulphuric acid, hydrochloric acid and hydrofluoric acid; insoluble in hot dilute nitric acid, water and alkali. Packing :　25Kg net, fibre drum with double PE bags inside.　 Specification : SrO/TiO2(mol): 0.995~1.005; SrTiO3%: 99.5%Max ; CaO%: 0.03%Max ; Na2O%: 0.01%Max ; K2O%: 0.01%Max ; Al2O3%: 0.03%Max ; SiO2%: 0.05%Max ; Fe2O3%: 0.01%Max ; MgO%: 0.005%Max ; Ave.particle size ( n m) : 100Max ;