Specifications: Packaging Size: 45 kg; Purity %: 98%; Grade Standard: Technical Grade; Usage/Application: Industrial; Physical State: Solid.\n\nChemical formula: CH4N2O. Purity: 99%. Density: 1.32 g/cm3. Melting point: 133°C. Moisture: Max. 6% by weight. Total nitrogen: Min. 46% by weight on dry basis. Biuret: Max. 0.9% by weight. Particle size: Min. 80% of the material should be retained between 1 mm and 2.8 mm IS sieve. Molar mass: 60.06 g/mol .