This tablet take Trichloroisocyanuric acid as essential component, each tablet can give available chlorine 480-540mg. It can fast kill and extinguish all kinds of microorganism and pathogenic bacteria、virus, like superficial antigen HbsAG; It can also extinguishe microorganism, the strongest resistance bacterium bud spore, like fungus black bud spore variation.It is widely used in the hospital, the guesthouse, the school, the public place, the domestic animal, the breeding farm, Livestock raising, environment disinfection.