Ammonium persulfate is a white singlecrystal with a density of 1.98.Ammonium persulfate acts as a polymerization initiator in polymer chemistry. Ammonium persulfate dissolves in water and decomposes by heat. With its strong oxidizing properties, it can be used as an etchant and cleaner in the manufacture of printed circuit boards, as a booster in hair bleaching formulations in cosmetics and as a gel breaker in the oil and gas industry. Fujian Zhanhua's current annual production capacity of Ammonium persulfate is more than 75,000MT.