... ,50g/tablet,200g/tablet, and 500g tabletMain usage:In industry, it can be used as the treating ... water, wool shrink proof or chlorateing ect., and in agriculture ,as the disinfectant of seed and soil, ... aquatic products industry and epidemic prevention.Storage &transportation:stored in a cool and dry place, No contacting with nitride and ... by trains, trucks or ships. swimming pool chemical TCCA