Product Name: Manufacturer Supply Food Grade Potassium Sulfate Model NO.: 017 Grade Standard: Food Grade Appearance: Powder Type: Potassium Sulphate Purity: ?99% Certification: CCIC, CIQ, ISO, Kosher,Halal Formula: K2so4 CAS No.: 7778-80-5 Trademark: KOLOD Transport Package: 25kgs Kraft Paper Bag Specification: FCC VII Origin: Jiangsu Kolod Food Ingredients Co., Ltd. HS Code: 310430000 Product Description Potassium SulfateChemical name:Potassium SulfateMolecular formula:K2SO4Molecular weight:174.26CAS NO:7778-80-5Character:It is colorless or white crystalline powder. It has bitter taste. Relative density is 2.662. Melting point is 1069ºC. Easily soluble in water, insoluble in ethanol and acetone, pH is 5.5-8.5 in 5% aqueous solution.Usage:It is used as seasoning and salt substitute.used as cleaning agent in glass industry. Used as bulk laxatives in medical industry.Packaging:It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.Storage and Transport:It should be stored in a dry and ventilative warehouse; kept away form water and moisture during transport; unloaded with care, so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances.SpecificationFCCVIIcontent(K2SO4)w/%99.0-100.5lead(Pb),mg/kg ≤2selenium(Se),mg/kg ≤5