firework raw materials 1.KCLO3 2.99.7%MIN 3.used for safety match,fireworks,firecracker,etc 4.factory Potassium Chlorate for firework raw materialsPotassium Chlorate is a compound containing potassium,mainly used for the manufacture of matches, fireworks, signal flares,explosives and the raw material of potassium perchlorate. Also used in agricultures, synthetic dyeing, medicine, analytical ...