UREA: Product: Urea CO(NH2) 2 Molecular Weight (g/mol): 60.06 Nitrogen content: 46% Nitrogen (w/w) Physical state: white color pearls Size: 0.85 to 3.35 mm Water solubility: 100 g/ 100 ml pH in a 10% solution: 7.5 to 10 Density: 770 to 809 Kg/m3 Salt index: 75.4 Critical Relative Humidity: 73% Acidity equivalent to Calcium Carbonate: 84 parts of Calcium Carbonate per 100 parts of Urea Quantity: 50, 000 tons. Other requirements: packed in PE woven sacks of 50 Kg with our logo and information printed on them.