... plastic woven bag. 4). ISO9001: 2008Certification Alias: Ammonium sulfate, ammonium sulphate, sulfuric acid, diammonium salt, diammonium sulfateMolecular Formula: ... 50kg plastic woven bag, lined with PE bagGranular ammonium sulphate 21% agriculture fertilizer (NH4)2SO4 CAS No: ... for production of complex fertilizers, potassium sulphate, ammonium chloride and ammonium persulpate, ect. Also can be used ...