Barium perchlorate, trihydrate, reagent is an extremely powerful oxidizing agent, and therefore commonly used in industry and pyrotechnics. It is also used in RPE-For analysis. It is used as an oxidizing agent, for gas drying, for ribonuclease determination and in the water analysis for sulfate titration with Thorin as indicator.

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.