... year best price Welcome to our world of production !potassium hydroxide 90% min of china on salewhite flakesbig quantity store and ... 0020.002 1.Applications: It is widely used in the production of potassium carbonate including KHCO3, potassium soaps,detergents, ... rubber emulsion, paper agent, fermentation, cresol, de-sulfuration in petroleum refining, bio-fuel and alkaline battery.2.Storage / ...