... sample 2.Quick Delivery 3. ISO/SGS Certificate Fertilizer Grade Potassium Hydroxide KOH 95% Property: white flake is one of ... used in the production of potassium carbonate including KHCO3, potassium soaps,detergents, fine cosmetic, potassium hydrogen phosphate, potassium permanganate, medical intermediate, liquid ... refining, bio-fuel and alkaline battery. Fertilizer Grade Potassium Hydroxide KOH 95%