... electro tube, TV kinescope, computer display. Potassium Carbonate Property: Potassium Carbonate may be monoclinic crystal, white powder, granular ... , use water as extinguishing agent.Applications : Potassium Carbonate is used as raw materials in manufacturing electro ... to produce food additives like potassium sorbate, monopotassium phosphate, etc. Potassium Carbonate is foliar spray fertilizer and ...