White Crystalline Powder Agricultural Grade Ratio Water Soluble MAP Monoammonium Phosphate

Product Description

High Purity White Crystalline Powder Agricultural Grade Ratio Water Soluble MAP Monoammonium Phosphate

Product Description

Monoammonium Phosphate, commonly known as MAP, is a high-efficiency nitrogen-phosphorus compound fertilizer with excellent water solubility and nutrient compatibility. It typically features a nutrient ratio of 12-52-0 (N-P2O5-K2O), delivering concentrated phosphorus and nitrogen that are readily absorbable by crops.

As a water-soluble fertilizer, MAP dissolves quickly in water without leaving harmful residues, making it suitable for both soil application and foliar spraying. Its acidic aqueous solution helps improve phosphorus availability in alkaline soils, promoting robust root development, enhanced crop stress resistance, and increased yield and quality of various agricultural products including grains, fruits, vegetables and cash crops.
 

Available in both powder and granular forms, MAP caters to different farming needs: the powder type is ideal for compound fertilizer production and drip irrigation systems, while the granular type is perfect for mechanized basal and topdressing applications due to its high strength and low caking tendency. Free from sodium and other harmful ions, MAP is safe for sensitive crops and can be mixed with most other fertilizers except for strongly alkaline ones, ensuring flexible and convenient application in modern agriculture.
 

monoammonium phosphate MAP fertilizer ammonium dihydrogen phosphate 12-52-0 12-61-0 water soluble MAP granular MAP powder agricultural grade MAP fertilizer grade MAP nitrogen phosphorus fertilizer foliar fertilizer fertigation fertilizer for wheat corn rice vegetables fruits greenhouse farming basal fertilizer topdressing fertilizer ce free MAP high purity MAP CAS 7722-76-1 compound fertilizer raw material non caking MAP
 

Product Parameters

 

Specifications	Index
NH4H2PO4	≥99.5%
As	≤0.0005%
Pb	≤0.0005%
Na	≤0.003%
Water insoluble	≤0.003%
H(50g/L solution,25ºC)	4.0~4.5

 

We have other product for your reference:
Magnesium Sulfate:

Sodium Carbonate(Soda Ash Light):

 

Packaging & Shipping

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Application

Monoammonium Phosphate (MAP) fertilizer serves as a versatile and high-performance nutrient source across diverse agricultural scenarios, catering to the growth needs of almost all field crops, fruits, vegetables and cash crops. For grain crops such as wheat, corn and rice, applying MAP as a basal fertilizer can effectively boost root system establishment at the seedling stage, enhance the plants' tolerance to drought and lodging, and lay a solid foundation for grain filling and yield improvement. In fruit orchards and vegetable greenhouses, MAP is widely used for drip irrigation, sprinkler irrigation and foliar spraying during the key growth periods like flowering, fruit setting and fruit expansion, which can rapidly supplement phosphorus and nitrogen, promote flower bud differentiation, reduce fruit drop, and improve the fruit's sugar content, color and commercial value.

Beyond traditional soil application, MAP acts as a core raw material for blending customized compound fertilizers and water-soluble fertilizers, allowing farmers to adjust nutrient ratios according to specific soil conditions and crop requirements. It is also particularly suitable for application in alkaline soils, where its acidic property can neutralize soil alkalinity to a certain extent, increase the availability of fixed phosphorus in the soil, and avoid nutrient waste caused by phosphorus fixation. Additionally, for cash crops such as cotton, tobacco and tea, rational use of MAP can enhance the quality of the harvested products, such as improving cotton fiber strength, increasing tobacco leaf thickness and aroma, and elevating tea polyphenol content.

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Company Profile

Shandong Jiuchong Chemical Company Limited was founded in 2016, which is located in Weifang City, Shandong Province, China. We have 228 square meters of office space. Now Jiuchong chemical is a large modern international chemical enterprise with more than 28 series. Since our establishment, the company has gradually established and improved a sound supply chain system, quality monitoring system and service system, ensuring products quality and service.
At the same time, relying on our own geographical location and resource advantages, our company is committed to the optimization of a variety of chemical supply chain, including magnesium chloride, sodium metabisulfite, sodium bicarbonate, calcium chloride, magnesium sulfate, polyaluminium chloride, aluminium sulfate, industrial salt, soda ash etc.
Our products are sold well in 288 domestic cities and more than 36 foreign countries. Now the company has won the praise and trust of domestic and foreign customers. Based on stable quality and output, good team service and staff efforts, we will continue to develop domestic and foreign markets.
Jiuchong chemical takes "integrity, innovation and development" as the concept, puts integrity in the priority position in serving customers, and guarantees high quality products and satisfactory cooperation for customers experience. Your satisfaction is our driving force. Quality is the soul of enterprise and that is what we have always done. In the future, Shandong Jiuchong Chemical Company Limited hopes to build a brilliant tomorrow with you!
 

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Our Advantages

(1) Competitive price, usually 1% lower than the market price.
(2) Stable quality, all of our products have been certified by ISO/SGS.
(3)Fast delivery time, most commonly packaged goods can be shipped within 15 days.
(4)Professional team, each salesperson in our service team has worked at Jiuchong Chemical for an average of over 4 years.
(5)Efficiently feedback, respond to customer needs within 30 minutes.
(6)Large-scale production, with an annual production capacity of 200,000 tons.
(7)Professional OEM experience, over 16 years of OEM production experience in China.
(8)Keep moving forward,  the range of products is always expending according to customers' needs in today's market.
(9)Your best partner, Jiuchong Chemical is willing to assist you in breaking through market growth and provide you with reliable, reasonably priced high-quality products.

 

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Certifications

After eight years of development, our company has 268 domestic cities and 32 foreign countries markets. We now have a professional international trade team.Your satisfaction is our driving force.Quality is the soul of our enterprise and that is what we have always done.
 

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FAQ

Q: Is this product safe to handle?
A: Yes, it is generally considered safe and non-toxic under normal handling conditions. However, we recommend wearing gloves and a mask to avoid prolonged skin or inhalation exposure, especially in large-scale use.

Q: What is the shelf life of this product?
A: The shelf life is 2 years when stored in a cool, dry, and well-ventilated area. It should be kept away from moisture to prevent caking or decomposition.

Q: What packaging options are available?
A: Standard packaging includes 25kg or 50kg plastic woven bags with inner liners. We also offer jumbo bags and customized bag marks according to your requirements.

Q: Can you provide documents such as COA, MSDS, or TDS?
A: Absolutely. We can provide Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), Technical Data Sheet (TDS), and other documents as needed for customs or technical review.

Q: What are your payment terms?
A: We accept T/T (30% deposit, 70% before shipment), L/C, and other negotiable terms based on order size and customer relationship.

Q: What is your lead time and delivery port?
A: Normally, delivery time is within 10-15 working days after deposit. Our main loading ports are Qingdao, Shanghai, and Tianjin, China.

Q: Can I order a small quantity?
A: Yes. We accept trial orders and LCL shipments. MOQ can be as low as 1 ton depending on destination and transport options.

Q: Is the product compliant with ISO or other certifications?
A: Yes, our product can comply with ISO regulations upon request. We also have ISO certification and can assist with third-party inspection if needed.
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update 2026/10/09