Min. Order Reference FOB Price
20 Tons US$430.00-465.00 / Ton
Product Description
Potassium Sulphate(SOP) Description of Potassium Sulphate Potassium sulphate is an important chlorine-free potassium fertilizer containing sulfur and potassium. K2O content is 50%-52%, and the S content is about 17%-18%. Agricultural potassium sulfate is mostly pale yellow. Potassium sulfate is ...