Sell Potassium Carbonate

Detailed Description Potassium carbonate crystals are monoclinic, a white powder, small round or granular crystal ball.The relative density of 2.428, melting point 891. Potassium Carbonate Specifications: Item I GRADE II GRADE K2CO3 99%min 98.5%min Chloride(kCl) 0.03%max 0.1%max Sulph(K2SO4) 0.04%max 0.1%max Iron 0.001%max 0.003%max Water Insoluble 0.04%max 0.05%max Loss of burning 0.8%max Packing:25kg bags or 50kg bags