P. Urea is white, solid, odorless or slightly ammoniacal, water soluble, produced in both granular, prills, or pastilles with nitrogen content of 46%. Urea is the most popular and economical of all nitrogenous fertilizers being used worldwide, the highest nitrogen concentration in the available solid conditions.
Prilled Urea CAS: 57-13-6
Prilled Urea. Urea is a nitrogen fertilizer and contains 46% N. Urea is the most popular nitrogen fertilizer source. According to the International Fertilizer Association the product represents 56% of the world market. The standard crop-nutrient rating (NPK rating) of urea is 46-0-0.