... % Shanxi 50KG/Pack potassium carbonate , White crystalline powder Carbonic acid, dipotassium salt,Potassium carbonate,potassium carbonate,carbonate de potassium,carbonate of potash,dipotassium carbonate,kalium carbonicum, kaliumcarbonatSupply ... gas hydrogen sulphide and carbon dioxide, also used for welding wire, printing ink manufacturing industry, printing and dyeing, etc. potassium carbonate