... .0%min. 2)25kg/bag. 3)Use, feed additives. 4)MOQ: 20 MT. Feed grade 98.5% Copper Sulphate PentahydrateChemical Formula: CuSO4 ... : Net weight 25 kgs pp woven bags (polyethylene inner bags) or bulk bags.Shelf life: Three years in dry conditions after ... production.Species: swine, lamb, aquaculture, cattle, poultry Feed Grade 98.5% Copper Sulphate pentahydrate