Potassium perchlorate

Potassium perchlorate (CAS 7778-74-7), also known commercially as Astrumal and Peroidin, is an inorganic oxidizing salt.

Where is Potassium perchlorate used?

• Aerospace and defense: oxidizer in solid rocket propellants, pyrotechnic compositions and airbag inflator formulations
• Printing and packaging: photochemical processing compounds and specialty inks
• Pyrotechnics: signal flares, fireworks and explosive initiators as a lower-sensitivity alternative to ammonium perchlorate
• Electrochemical and analytical applications: stable, soluble perchlorate source for reference or process use
• It functions as a controlled oxidant and energetic material component where precise, stable oxygen release is required.

Good to know: Procurement is subject to regulatory controls in many jurisdictions; buyers typically source through licensed chemical distributors.

Commercial specifications

• Particle size distribution often specified for propellant or pyrotechnic processing