Mainly used as fluxing agent in the production of aluminum electrolysis, also used as additive to the wear-resisting of abrasive products, iron alloy and the flux of rimming steel, non-ferrous metal flux, casting deoxidizer, enamel of emulsifier, glass opal agent, welding flux and ceramics filler. Aluminum- metallurgy. This chemical is used as adhesives, cosolvent in enamel industry.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.