High-Purity Urea Phosphate 17.5-44-0 from China Suppliers and Factory for Optimal Crop Performance
🌱 Product Overview
Urea Phosphate (UP 17.5-44-0) is a premium water-soluble NP fertilizer designed for modern agriculture systems, especially fertigation and precision irrigation. It provides a highly efficient combination of nitrogen (N) and phosphorus (P₂O₅) in a readily available form for plants.
Due to its strong acidic nature, Urea Phosphate is particularly suitable for alkaline and calcareous soils, where it helps reduce pH in the root zone and significantly improves the availability of phosphorus and micronutrients.
With excellent solubility and low impurity levels, UP ensures smooth operation in drip irrigation systems, preventing clogging and maintaining uniform nutrient delivery. It is widely used in field crops, fruit trees, vegetables, and greenhouse cultivation.
🔬 Composition and Nutrient Content
Product Name: Urea Phosphate (UP) | Formula: CO(NH₂)₂·H₃PO₄
| Parameter | Value |
|---|---|
| Total Nitrogen (N) | 17.5% (min. 17.0%) |
| Phosphorus Pentoxide (P₂O₅) | 44.0% |
| pH (10% solution) | 1.6 – 2.4 |
| Water Insoluble Matter | ≤ 1000 ppm |
Key Features
- Fully water-soluble fertilizer
- High-efficiency NP nutrient source
- Strong acidifying effect for soil pH adjustment
- Low insoluble content for drip irrigation safety
- Free-flowing crystalline product with stable quality
Key Functional Properties
- Strong chelating agent for Ca²⁺, Mg²⁺, and metal ions
- Effective buffering agent in alkaline systems
- Improves water retention and texture stability
- Enhances dispersion and solubility of active ingredients
💧 Application
- Ideal for drip irrigation and sprinkler systems
- Prevents dripper clogging due to high solubility
- Ensures uniform nutrient distribution
- Reduces soil pH in high pH and calcareous soils
- Improves phosphorus availability
- Enhances micronutrient uptake
- Can be used for rapid phosphorus and nitrogen supply
- Supports early-stage root development
- Suitable for NPK blends and liquid fertilizer production
- Compatible with most water-soluble fertilizers
- Widely used in customized nutrient solutions
📦 Packaging Options
🎯 Product Positioning
Urea Phosphate (UP 17.5-44-0) is positioned as a high-efficiency NP fertilizer tailored for precision agriculture and fertigation systems, especially in regions with alkaline soil conditions.
It is the preferred solution for: