... :KClO3 Description :white powder or particle Brommineless potassium chlorate Q/DL-J-01-4-2-1998 Formula:KClO3 Description :white powder or particleSpecification ... (based on Bro3),%No change in clour in 15min Hygroscopicity,%≤0.1Application :fireworks ,explosive ,match and fuse Backage :50KG in iron ...