... .01%Water insoluble……………………..0.05% Storage 25kg lined with polyethylene plastic bags, outer woven bags, prevent moisture, rainOrigin: Shandong, China Function ... °C) --------> FeSO4.H2O Packing (Lined with plastic bags, plastic woven bag outside packing)*25kg/bag, 50kg/bag, 1000kg/bag*1225kg/pallet*18-25tons/20’FCLDelivery time ...