... 46%Urea 46 granular and prilled 9.5kgbagchemical name of the urea calls two amine of carbon acyl. Molecular formula: ... 60.06, nitrogen content is 46.65%, it is the highest solid nitrogen of nitrogen content. It is usually white and ... formaldehyde resin, polyurethane, melamine formaldehyde resin, the raw material-in medicine, explosives, the leather making, the flotation agents, paint, and oil products ...