As a kind of disinfectant, it can sterilize drinking water, swimming pool, tableware and air, fight against infectious diseases as routine disinfection, preventive disinfection and environmental sterilization in different places, act as disinfectant in raising silkworm, livestock, poultry and fish, and also can be used to prevent wool from shrinkage, bleach the textile and clean the industrial circulating water. The product has high efficiency and constant performance and has no harm to human being. It enjoys good reputation both at home and abroad. Formula: c3o3n3cl2na Efective composition: 50%---60% Formulation: white powder, granular, or flake Unsolvable matter: 0.1%--0.5% Ph: 5.5--6.5 Granular: 8~30mesh, 20~60mesh, (or decided by customer) Flake: 1g/flake, 5g/flake, 15g/flake, 50g/flake, 200g/flake, (or decided customer) 50kg plastic drum or 50 kg fiber drum