Urea Grade: agricultural Empirical formula: h2n-co-nh2 Product use: fertilizer Grade of purity: gost2081-92 (46%n) White urea prilled Nitrogen: 46% (pct) min Burette: 1% (pct.) max Moisture by weight: .05% (pct.) max by method of drying Granulation:1mm to 4mm v 94% (pct.) min. Melting point:132* deg celsius Free of ammonia:160% (pct.) ppm max. Color:pure white Physical:prilled, free flowing, 100% treated against caking, 100% free from harmful substances. Radiation:certified non-radio active Ash:.03% (pct.) max. Fisher:0.3% (pct.) max dryer Other specifications to be conformed with the producerµs standard 50kg