Potassium Sulphate Fertilizer

We are offering potassium sulphate technical analysis element name standard report test report formula k2so4 k2so4 potassium - k2o min.50 % 52.5 % sulphur - s min. 18 % 18.1 % moisture max. 1 % 0.5 % chloride max. 2.5 % 1 % heavy metals max. 1 ppm > 1 ppm non element specification assay purity min. 99 % ph of 5% sol. 5 to 7 water insoluble max 0.5 % physical analysis appearance white powder molecular mass 174 gmol packing 50 kg. Hdpe bag note : we also produce potassium sulphate as per your customize requirement.