Description: Potassium Sulphate is Water Soluble K rich Fertilizer contributing Potassium 50 % and sulphur in soluble form 18 %. The high concentration of potassium and absence of nitrogen and phosphates enables the correct quantity of potassium to be supplied at any stage. Potassium and sulphur are important elements in all plant growth. Can help the plant with environmental and physiological stress resistance. Specification: N – P – K : 0 – 0 - 50 Physical Appearance -- White Powder Formula -- K2SO4 Molecular wt -- 174 Chemical Specification Typical Potassium – K2O 50 % 52.5 % Sulphur – S 18 % 18.1 % Chloride – Cl 2.5 % 1 % Heavy Metals Arsenic, As 1 ppm 1 ppm Mercury, Hg 1 ppm not detected Lead, Pb 1 ppm 1 ppm Cadmium, Cd 1 ppm not detected Packing 25 kg & 50 kg HDPE bags with inner liner , palletized. 1000 Kg & 500 Kg jumbo packing. Uses - Application Completely water soluble. The high concentration of potassium and absence of nitrogen and phosphates enables the correct quantity of potassium to be supplied at any stage. Potassium and sulphur are important elements in all plant growth. Can help the plant with environmental and physiological stress resistance.