Potassium perchlorate 1, Fireworks Potassium Perchlorate 2, Firecrackers Potassium Perchlorate 3, High Purity 99.2% min Pyrotechnic Potassium Perchlorate 99.2%Molecular Formula: KClO4Appearance: Colorless crystal or white crystal powder.Properties: Potassium perchlorate is a strong oxidant.Application: For production of fireworks, firecrackers, reagent for chemical analysis, oxidizing agent, fuze ...