Application: Mainly used in  foodstuffs industry as a preservative , for the treatment of wine after fermentation has ended. for the removal of moulds from freshly selected grapes before pressing. also used in  pharmaceutic materials, photochem, bleaching, etc.
Packing:  In kraft paper bags / LDPE bags of 25 kgs net,  or in 1 kg Aluminium foil bags / 2.5 kgs bottles etc.
Transportation & storage:  It can not be exposured in open air or under the sunlight,  must be stored under ventilating, drying,  never mix stored with gasoline, acids, oxidants and other inflammable substances etc.