... powder is often used as antisepsis, sterilization, water cleaning, bleaching, killing alga, deodorization etc. SDIC 56 ... Dosageform: powder,granular, or tabletFunction : antisepsis, sterilization, water cleaning, bleaching, killing alga, deodorizationApplication : As a nontoxic ... protection etc.,for example, antisepsis for drinking water, industrial water, dishware, swimming pool, poultry, fish feeding ...