Potassium chlorate is a chemical compound with the formula KClO₃. It appears as a white crystalline solid and is commonly used as an oxidizing agent in various applications, including fireworks, explosives, and as a disinfectant. It is soluble in water and can release oxygen when heated, making it useful in certain chemical reactions. In addition to its industrial uses, potassium chlorate is also employed in laboratories for synthesizing other chemicals. However, it can be hazardous; it is considered a strong oxidizer and can pose risks of fire and explosion if not handled properly.