Product Specification Item Data Nitrogen 35% min Moisture 1% max Biuret 1% max Prilled 0.85-2mm Granular 2-4mm Color OEM Color Radiation Non-Radiactive Our Advantages Advantages of Urea Fertilizer 1. Superior Nitrogen content 2. Low production cost, as source is natural 3. Non-flammable and risk-free storage 4. Wide application range, for all types of crops and soils 5. Neutral and harmless to crops and soil