It is used in the manufacturing of bismuth pentafluoride. Bismuth(III) fluoride is an attractive reagent and catalyst in organic synthesis owing to its low cost, and ease of handling. It is also used in polarography.

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.