Synthetic Cryolite Chemical Name: Sodium Fluoroaluminate Molecular Formula: Na3AlF6 Molecular Weight: 210 CAS No.: 15096-52-3 Appearance: White powder Applications: - Aluminium metallurgy: as component of fluxing agents, protective and refining salts - Production of abrasives: as active filler in resin bonded abrasives for metal treatment - Production of enamel, glazing frits and glass: as flux and opacifying agent - Production of soldering agent: as component for fluxing agents - Production of welding agents: as component of welding rod coatings and welding powders - Blasting and pyrotechnics: for fireworks - Metal surface treatment: as component in pickling pastes for stainless steel CHEMICAL PROPERTIES Na3AlF6 96.5%min F 52-54% Na 28-33% Al 12.5-14% SiO2 0.36%max Fe2O3 0.05%max SO3 0.50%max H2O at 110oC 0.3%max LOI 2.5%max PARTICLE SIZE DISTRIBUTION +100mesh 0 +200mesh 10%max Density 2.95-3.05g/cm3 Bulk Density 0.6-1.0 g/l Packing: in 25kgs PP bags or 1000kg big bags