... display 3.Export USA/Russia 4.ISO/SGS Certificates Potassium Carbonate is monoclinic crystal, white powder, granular crystal ... is used to produce food additives like potassium sorbate, monopotassium phosphate, etc. Potassium Carbonate is foliar spray fertilizer and a ... electroplating, tanning, ceramic, building materials, crystals and medicine. Purity 99% white crystal Potassium Carbonate k2co3