Product description: Molecular Formula: TiO2 Molecular Weight: 79.88 CAS No: 13463-67-7 Specifications: TiO2 content 98.5% min SiO2 0.5% max Fe2O3 0.1% max SO3 0.5% max P2O5 0.5% max Fineness (45μm) 0.5% max