P2O5¡Ã% 68.0 Melting Point£¨¨¬C£©£º 627.6 Density:£¨g/mL 25¨¬C£©£º 2.476 Chloride (Cl),¡Â% 0.005 Arsenic (As),¡Â% 0.0003 plumbum (Pb),¡Â% 0.001 PH (1% solution, 25 ¡É) 6.0-9.0 Insoluble substance ¡Â% 0.1 25KG double inner plastic and outer knitting bag,customer¡¯s demand
