... density 2.662g/cm3,melting point 1069°C ,soluble in water. Moisture absorption is small, uneasy caking,good physical properties, easy ... .5kg,spray application 0.5%-2% is appropriate. Potassium in soil have been generally, does not leak, but the difference ... Shrink- wrapped with pallet is available.Storage and transportation:Stored in dry,cool airiness place,far away from heat,avoid insolation ...