... wastewater.3. Disinfection: hospital disinfectant, household vegetables and fruit cleanser, culture, aquaculture industry and water quality improver.4. Wool Shrinkproofing, Paper ... :UN3084Packing Group:II Packing marks:8 corrosiveDangerous level:8 KMPS 99% potassium monopersulfate inorganic medicine additive ,agriculture salt