... Potash /KOH 1,white flakes. 2,good quality 3,best pricesPotassium hydroxide /Caustic Potash /KOH1,white ... : mainly used in alkaline batteries industry, soaps, high-class detergents and cosmetic, medicine intermediate, potassium chemicals, synthetic ... Use : mainly used in alkaline batteries industry, soaps, high-class detergents and cosmetic, medicine intermediate, potassium chemicals, synthetic ...