urea 46SPECIFICATION:ORIGIN: UKRAINE OR CISNITROGEN : 46% MINIMUMBIURET : 1% MAXIMUMMOISTURE: 0.3% MAXIMUM (BY METHOD OF DRYING)FREE AMMONIA: 160 PXT PPM MAXIMUMGRANULATION : 1 - 4 MM, 90% MINIMUMCOLOR : PURE WHITE FREE FLOWING : 100% ANTICAKING TREATEDMELTING POINT : 132 DEGREE CELSIUSRADIATION : CERTIFIED NON-RADIOACTIVE PHYSICAL : FREE FROM HARMFUL SUBSTANCE, IMPURITIES & DUST