Properties: white or colorless crystal, easily soluble in water, relative density is 2.338, melting point at 252.6¡æ, ph value in 1% solution is 4.5. Applications: 1.Used to manufacture metaphosphate in medical or food industry 2.Used as high effective p and k compound fertilizer. 3. Used as a basic raw material for n, p, k compound fertilizer and foliar fertilizer due to 86% content of fertilizer elements and free of chloride. 25kg pp pe bag
