... potash KOH white flakes Purity:95%,90%, Potassium hydroxidecaustic potashKOHwhite flakesPurity:95%,90%, Specifications : Item FlakeExcellent GradeFirst-rate ... batteries industry, soaps, high-class detergents and cosmetic, medicine intermediate, potassium chemicals, synthetic rubber, ABS resin, food additive dyestuffs and so ...