Min. Order Reference FOB Price
25 Tons US$300.00-1,000.00 / Ton
Product Description
Product Description 1 .Chemical Formula: ZnSO4·7H2O/ ZnSO4·H2O 2.Molecular Weight: 287.56/179.47 3.CAS No.: 7446-20-0/7446-19-7 4.HS Code: 28332930 5.UN NO.: 3077 Class 9 6.Application:Feed additives, trace elements for animals;Agricultural fertilizers &fungicides;Electroplating ...