Xuzhou First Chemical Co., Ltd.  

Product Name: Ammonium Sulphate, N Fertilizer, 21% Ammonium Sulphate Model NO.: (NH4)2SO4 Release Type: Quick Chemical Character: Chemical Neutral Infection on Soil: Physiological Neutral Appearance: Powder Application: Vegetables, Flowers, Fruit Certification: ISO9001, ISO, SGS Trademark: FIRST CHEMICAL Transport Package: 25kg P. P Wovn Bage or Pape or Do as You Specified Specification: 21 Origin: China Product Description 1 Name: Ammonium Sulphate 21% Ammonium sulfate 21%2 Industrial(industry) grade, food grade3 Nitrogen: 21%4 White granular1 Name: Ammonium Sulphate 21% Ammonium sulfate 21%2 Industrial(industry) grade, food grade3 Nitrogen: 21%4 White granularChemical Name: Ammonium Sulphate granularMolecular Formula: (NH4)2SO4Molecular Weight 132.13Properties: White GranularStandard: GB535-1995ItemSpecificationAssay≥ 99%Active oxygen≥ 6.9%Residue after ignition(as SO4)≤ 0.02%Chloride and chlorate( as Cl)≤ 0.001%Manganese(Mn)≤ 0.00005%Iron (Fe)≤ 0.0005%Heavy metals(Pb)≤ 0.0005%Moisture≤ 0.10%Usage: Mainly use in fertilizer, its advantage is less absorb moisture comparedTo other fertilizer, also use in industry, pharmaceuticals, textiles, welding industry,Dyeing auxilizries of acid dyes, Deliming agent of leather, Beer making, Chemical agentStorage battery making, making compound fertilizerPacking: 25kg or 50kg pp bags, pallet available, depend on custmer requirement