Description
Urea 46 is a high-nitrogen fertilizer with a nitrogen content of 46%, making it one of the most concentrated solid nitrogen fertilizers available. It is commonly used in agriculture to promote healthy plant growth, as nitrogen is essential for photosynthesis and protein formation. Urea 46 dissolves easily in water, making it suitable for various applications, including direct soil application and foliar feeding. Its granulated form allows for easy handling and precise application, enhancing nutrient efficiency. Urea 46 is widely utilized for its effectiveness in boosting crop yields and supporting sustainable agricultural practices.
| Characteristics | Test Method | Product Specification |
|---|---|---|
| Biuret | BS EN 15479, ISIRI 75 | Max: 1% w |
| Free Ammonia | Laboratory manual Vol 2.1 Proj-PM-012 Lab Test Methods Rev. 1/14 Feb. 2006 (in-house method) | Max: 100 mg/Kg |
| Formaldehyde | HFT-00022/23.8.2001 (in-house method) | 0.45 – 0.55% w |
| Particle Size Distribution | ISO 8397, ISIRI 75 | Min: 90% w 2 – 4 mm, Dust (< 0.55 mm): Max 0.2% w |
| Water in Fertilizer | DSM 0281-B2-E (modified from ISO 760), ISIRI 75 | 0.2 – 0.4% w |
| Total Nitrogen Content | ISO 5315, ISIRI 75 | Min: 46% w |
| PH (10% Solution at 20°C) | In-house method | 8.5 – 9.5 |
| Crushing Strength | In-house method | 3 Kg |
| Stowage Factor | In-house method | 1.35 Bulk (m³/t) |
| Bulk Density (Loose/Tapped) | In-house method | (750 / 760) gr/lit |