Product: Urea Ammonium Nitrate Solution
Description: Urea ammonium nitrate solution is an efficient nitrogen fertilizer, mainly composed of urea, ammonium nitrate, and water. It has high fertilizer efficiency and solubility, and can be quickly absorbed and utilized by crops, suitable for a wide range of crops such as wheat, corn, rice, etc.
Apperance: Light yellow liquid
Molecular formula: CH4N2O + NH4NO3 + H2O
Properties:
1. Efficient: Urea ammonium nitrate solution contains multiple nutrients, with a high nitrogen fertilizer content and significant fertilizer efficiency.
2. Convenience: Urea ammonium nitrate solution can be directly sprayed on plants without the need to transport nutrients through the soil, and can be directly absorbed and utilized by crops.
3. Time saving: Spraying urea ammonium nitrate solution can greatly shorten fertilization time and improve fertilization efficiency.
Applications
1.Urea ammonium nitrate solution is an ideal nitrogen fertilizer with the advantages of strong solubility, rapid absorption, and high fertilizer efficiency. It can meet the nitrogen demand of different growth stages of plants, improve plant yield and quality, and avoid soil acidification and other problems.
2.Urea ammonium nitrate solution is also an important component of lichen cell culture medium, which can provide necessary nitrogen sources and nutrients for the growth and proliferation of lichens, promote the sustainable development and utilization of lichens, and help improve and protect the ecological environment.
3.Urea ammonium nitrate solution can also serve as an important chemical raw material and water treatment agent, widely used in industries such as textiles, leather, papermaking, pharmaceuticals, etc., playing an important role and making significant contributions to economic development and social progress.
4. Solutions of UAN are widely used as a source of N for plant nutrition. The NO₃- portion (25 percent of the total N) is immediately available for plant uptake. The NH₄+ fraction (25 percent of the total N) can also be assimilated directly by most plants, but is rapidly oxidized by soil bacteria to form NO₃- (nitrate). Soil enzymes hydrolyze the remaining urea portion (50 percent of the total N) to form NH₄+, which subsequently transforms to NO₃- in most soil conditions.
5. Solutions of UAN are extremely versatile as a source of plant nutrition. Its chemical properties, make UAN compatible with many other nutrients and agricultural chemicals, so its frequently mixed with solutions containing phosphorus, potassium and other essential plant nutrients. Fluid fertilizers can be blended to precisely meet the specific needs of a soil or crop.
6. UAN solutions are commonly injected into the soil beneath the surface, sprayed onto the soil surface, dribbled as a band onto the surface, added to irrigation water, or sprayed onto plant leaves as a source of foliar nutrition. However, UAN may damage foliage if it’s sprayed directly on some plants, so dilution with water may be needed.
Product Specification
|
Item |
Index |
|
|
Appearance |
Colourless liquid, light spicy smell of ammonia |
Colourless liquid, light spicy smell of ammonia |
|
Total N content % |
30-30.3 |
32-32.3 |
|
Ammonium Nitrate % |
40-44 |
42–47 |
|
Urea % |
31-34 |
34-37 |
|
Moisture % |
29-22 |
24-16 |
|
Free ammonium % ≤ |
0.05 |
0.05 |
|
Solubility (0-2°C)% |
100 |
100 |
|
PH ( in 10% AN solution) |
6.0-7.5 |
6.0-7.5 |
|
Crystalization temperature |
0°C |
0°C |
|
Density(25) |
1.3(1.30-1.31) |
1.3(1.315-1.325) |
|
Heavy metal |
4ppm |
4ppm
|
Storage:Store away from incompatible materials or sources of heat and ignition. Empty containers may contain residue and can be dangerous. Do not pressurize, cut,weld, braze, solder, drill, grind or expose such containers to heat, flames,sparks or other sources of ignition; they may evolve poisonous gas and cause injury or death.
Our Services
1. Quality: Good quality is our first requirement.
2. Technical：Scientific production technology.
3. Service: Timely response and solve your problem.
4. Delivery: Tightly packed to prevent losses during transportation.
FAQ
Q1: What are the recommendations for using this product?
A: This product provides nitrogen fertilizer, suitable for a variety of plants, generally recommended to do topdressing use. When used through irrigation system, special attention should be paid not to over-irrigation, only wetting the root zone is appropriate, otherwise it will cause nitrogen loss and reduce fertilizer efficiency.
Q2: Can this product be mixed with other fertilizers?
A: The biggest use of this product is as the basic raw material of liquid compound fertilizer, and water-soluble phosphate potassium fertilizer and other medium and trace elements fertilizer together to form liquid compound fertilizer.
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