Potassium carbonate with the molecular formula K₂CO₃ is a white solid that forms a strong alkaline solution. This compound is hygroscopic and is not flammable. The purity of potassium carbonate is typically around 99%. Potassium carbonate is used in various industries, including agriculture as a fertilizer, in glass and soap manufacturing, for pH regulation, in raisin production, and as a source of potassium in livestock feed to meet the potassium requirements of meat animals. It is also used in the production of cathode rays, television lamps, and optical lenses. Due to its hygroscopic nature, this compound should be stored in a completely dry, sealed storage area with proper ventilation, away from incompatible substances.