... raw materials 1.KCLO3 2.99.7%MIN 3.used for safety match,fireworks,firecracker,etc 4.factory Potassium Chlorate for firework raw ... the manufacture of matches, fireworks, signal flares,explosives and the raw material of potassium perchlorate. Also used in agricultures, synthetic dyeing ... any other inquiry,Please contact us. potassium chlorate for firework raw materials