... names: potassium hydroxideMF:KOHEINECS NO.: 215-181-3Place of origin: china (mainland)grade standard: industrial gradepurity: 90 ... production of potassium carbonate including KHCO3, potassium soaps,detergents, fine cosmetic, potassium hydrogen phosphate, potassium permanganate, medical intermediate, ... season sales. so we can quarantee the time of delivery.Welcome to your trial order !YOLANDA ZHOU ...