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Monoammonium Phosphate（MAP）
Molecular formula: NH4H2PO4
Molecular weight: 115.03
Product: Monoammonium Phosphate（MAP）, Ammonium dihydrogen phosphate
Description: Monoammonium phosphate is an efficient nitrogen and phosphorus fertilizer commonly used as a plant nutrient supplement in agricultural production. It can promote crop growth and development, improve yield and quality by containing nitrogen and phosphorus elements.
Apperance: Solid, in the form of white particles or powder
Molecular formula: NH4H2PO4
Molecular weight:115.03
Properties: 1. Efficient fertilizers can provide sufficient nutrients for crops and promote their growth and development. It contains rich elements such as phosphorus, nitrogen, and potassium, among which nitrogen is one of the important elements for crop growth, which can promote green metabolism of plants, increase leaf area and number, and improve photosynthesis efficiency. Phosphorus can accelerate crop growth, flowering and fruiting, and improve crop yield and quality. Potassium can enhance the stress resistance, cold tolerance, and disease and pest resistance of crops.
2. Good adaptability, suitable for the growth of various crops. It is suitable for the application of various crops such as field crops, fruit trees, vegetables, flowers, etc., and can meet their nutritional needs at different growth stages.
3. Improving crop yield and quality can also improve soil properties and promote ecological restoration of the land. It can increase soil organic matter content, improve soil permeability and porosity, improve soil water retention and fertility, and is conducive to sustainable land use and ecological environment improvement.
Applications
It is used as a fire retardant for fertilizer and wood, paper and fabric (such as an ember agent for match stems and candle cores), and also for making medicine. It is also used as feed additive for ruminants.
Product Specification
|
Specifications |
Index |
|
NH4H2PO4 |
≥99.5% |
|
As |
≤0.0005% |
|
Pb |
≤0.0005% |
|
Na |
≤0.003% |
|
Water insoluble |
≤0.003% |
|
H(50g/L solution，25℃) |
4.0～4.5 |
Storage and transportation:The woven bag is lined with plastic film and sewn and sealed. Pay attention to sunscreen, moisture-proof, waterproof and anti-broken bags to avoid loss.
Package: 25/50KG woven bag lined with plastic bags, or according to the requirements of customers.
Our Services
1. Quality: NH4H2PO4 ≥ 99.5%
2. Technical：Trial work to confirm every products effect.
3. Service: One-stop solution.
FAQ
Q1: What are the effects of ammonium dihydrogen phosphate on plants?
A: Ammonium dihydrogen phosphate is a kind of binary compound fertilizer, which is also a high concentration compound fertilizer. It is generally used as topdressing.
1. The total nutrient content is more than 73%, of which the phosphorus content is more than 61%, and it does not contain chlorine, sodium, calcium and heavy metals. The phosphorus provided is more effective and safer.
2. It has a low nitrogen and phosphorus ratio, so it is suitable for all crops and their seedling growth stage, and promotes rooting and seedling strength. It can also be mixed with urea, potassium nitrate, potassium sulfate and other water-soluble fertilizers to meet the nutritional needs of more plants at various growth stages.
3. The ammonium dihydrogen phosphate solution is weakly acidic, which is convenient for washing, spraying and drip irrigation. It provides efficient phosphorus source for seedlings, which is conducive to cultivating strong seedlings. It can promote root growth, slow seedling and improve plant resistance.
4. It can be mixed with urea, potassium nitrate, potassium sulfate and other water-soluble fertilizers to meet the nutritional needs of more plants at various growth stages.
Q2: What role does ammonium dihydrogen phosphate play in industry?
A: It can be used as flame retardant for wood, paper and fabric, dispersant for fiber processing and dye industry, admixture for fire retardant coating, dry powder fire extinguishing agent, etc
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