MOP60-62%, also known as Muriate of Potash, is the most widely used potassium fertilizer globally. It provides a high concentration of potassium, with a minimum guaranteed content of 60% K₂O (equivalent to 62% KCl). This fertilizer is essential for plant health, as potassium regulates water uptake, enzyme activation, and photosynthesis. MOP is valued for its high nutrient density, cost-effectiveness, and versatility. It is suitable for a broad range of crops and soil types, significantly enhancing yield, quality, and stress tolerance. While highly effective, its chloride content requires consideration for chloride-sensitive crops.

Physical properties: colorless thin diamond or cubic crystal or white crystalline powder, no smell, taste salty, soluble in water, soluble in glycerol, slightly soluble in ethanol; relative density 1.987, melting point 773 degrees.