Product Name: Ferrous Sulphate7720-78-7 Model NO.: USP Appearance: Powder Color: Light Green Powder Trademark: KOLOD Transport Package: 25kgs Kraft Paper Bag Specification: FCCVII, BP, USP Origin: Lianyungang, China HS Code: 28332910 Product Description 1.Chemical name: Ferrous sulphate mono2.Molecular formula: FeSO4.nH2O3.Molecular weight: 278.024.Cas No.:17375-41-65.Character: Pale, blue-green crystals or granules that are efflorescent in dry air, in moist air, it oxidizeds readily to form a brown-yellow basic ferric sulfate. It's soluble in water, insoluble in ethanol.6.Usage: It is used as nutrient, fruit and vegetable chromogenic reagent.7.Packing:It is packed with palstic bag as inner layer and a compound plastic woven bag as ourter layer. The net weight of each bag is 25kgs8.Storage and transportation. It should be stored in a dry and ventilative warehouse ,kept away from Heat and moisture. Unload with care ,so as to avoid damage. Furthermore, it must be stored separately from poisonous substance.Name of IndexUSP36IndexContent(FeSO4) %86.0-89.086.88Hg ≤%0.0001<0.0001As ≤%0.0003<0.0003Pb ≤%0.0002<0.0002Insoluble in Acid ≤%0.050.02