Monoammonium Phosphate (MAP) 7722-76-1

• Customization: Available
• CAS No.: 7722-76-1
• Formula: Nh4h2po4
• Model NO.: 7722-76-1
• EINECS: 231-764-5
• Certification: ISO9001, ISO, CE
• Application: Vegetables, Flowers, Fruit
• Appearance: Crystal
• Infection on Soil: Physiological Neutral
• Chemical Character: Chemical Acid
• Release Type: Quick
• Manufacturing Method: Compound Fertilizer
• Type: High Nitrogen and High Phosphorus Compound Fertilizer
• Transport Package: 25kg, 50kg, 1000kg Customizable
• Specification: 25kg/bag, 50kg/bag, 1000kg/bag
• Trademark: JIURUNFA
• Origin: China
• HS Code: 310540000
• Production Capacity: 2000 Tons/Month

Product Description

Industrial-Grade Ammonium Dihydrogen Phosphate: A Versatile Chemical for Multiple Applications

1. Product Overview

Industrial-grade ammonium dihydrogen phosphate, also known as monoammonium phosphate (MAP), is an important inorganic compound with the chemical formula NH4H2PO4. This white crystalline powder or granular solid serves as a vital raw material in various industries, including agriculture, chemicals, and beyond.

2. Chemical Formula  

• CAS Number: 7722-76-1
• EINECS Number: 231-764-5
• Molecular Formula: NH4H2PO4
• Molecular Weight: 115.03 g/mol
• Physical Properties: It has a relative density of approximately 1.803 and a melting point of 190°C. It is highly soluble in water, slightly soluble in ethanol. A 1% aqueous solution has a pH value ranging from 4.4 to 4.8.

3. Technical Standard (HG/T4133-2021)

S/N.	SPECIFICATIONS		INDUSTRIAL GRADE	FOOD GRADE
1	Main content (as NH4H2PO4)%	≥	98	98
2	(P2O5)%	≥	60.5	60.5
3	Nitrogen,as N %	≥	11.9	11.9
4	PH of 1% water solution %		4.4-4.6	4.4-4.6
5	Water insoluble %	≤	0.1	0.1
6	H2O % Moisture content	≤	0.2	0.2
7	Arseni c,as As %	≤		0.0003
8	Fluoride,as F %	≤		0.005
9	Heave metals,as Pb %	≤		0.001

 4. Application Fields and Highlights

1. Agriculture:
   • Used as a chlorine-free N-P binary compound fertilizer with a total nutrient content (N+P2O5) of up to 73%. It serves as a premium base material for formulating N-P-K ternary compound fertilizers.
   • Promotes crop growth and development, enhancing yield and quality.
2. Fire Protection Materials:
   • Acts as a flame retardant for wood, fabrics, and paper, improving their safety.
   • Used in fireproof coatings and dry powder fire extinguishants to enhance fire-extinguishing effectiveness.
3. Chemical Industry:
   • Serves as an analytical reagent for metal ion determination or buffer solution preparation.
   • Used as a catalyst or raw material in certain chemical reactions.
4. Other Industrial Applications:
   • Utilized in the manufacture of industrial products such as electronic component cleaners and catalyst carriers.
   • Applied in wastewater treatment and metal surface treatment.
5. Food Industry (Indirect Relevance):
   • While industrial-grade ammonium dihydrogen phosphate is primarily used in non-food applications, similar phosphate products (e.g., food-grade phosphates) are used as food leavening agents and nutritional enhancers.

5. Detailed Usage Methods

• As Fertilizer:
  • Can be applied directly to the soil surface or through irrigation with an aqueous solution.
  • Different application methods are adopted based on crop nutrient requirements and absorption characteristics, such as mixing with base fertilizer before sowing or applying in stages according to vegetable growth stages.
• In Fire Protection Materials:
  • Added to wood, fabrics, and paper in a specific proportion to enhance their flame retardancy.
  • Formulated into fireproof coatings and dry powder fire extinguishants according to recipe requirements.
• Other Industrial Applications:
  • Used in accordance with specific application scenarios and process requirements.

6. Export Advantages

• Product Quality: Our industrial-grade ammonium dihydrogen phosphate boasts a main content of up to 99%, with P2O5 content ≥ 61% and N content ≥ 11.8%, complying with the HG/T 4133-2021 execution standard.
• Packaging and Transportation: Products are packaged in plastic-lined woven bags or paper bags, with net weights of 25kg, 50kg, or 1000kg. They are stored in a well-ventilated and dry place to ensure product quality stability.
• Export Experience: We possess extensive export experience and are familiar with international logistics and customs clearance processes, providing customers with efficient and convenient export services.
• Customer Cases: Our products have been widely used in multiple domestic and international fields. For example, a large agricultural enterprise uses our ammonium dihydrogen phosphate as a raw material for compound fertilizers, significantly increasing crop yield and quality. Additionally, a fire protection material manufacturing enterprise employs our ammonium dihydrogen phosphate as a flame retardant raw material, effectively enhancing product flame retardancy.

7. Case Studies

Case Study 1:
In a large-scale agricultural project in South America, the use of our MAP product led to a 20% increase in crop yield in fields growing maize and wheat. The application of MAP provided essential nutrients, especially phosphorus, which helped improve root development and overall plant growth.

Case Study 2:
A major industrial customer in the Middle East incorporated our MAP into their fire-retardant products for construction materials. The use of our high-quality MAP significantly improved the fire resistance of the materials, helping the client meet international safety standards.

Contact us today to learn more about our high-quality MAP and how it can benefit your business!


8. Packaging & Shipping
Packing:
Expertly packed for ultimate protection, our Monopotassium Phosphate (MKP) Food Grade with CAS 7778-77-0 is safeguarded with a polyethylene bag as the inner layer, Each bag is meticulously weighed to ensure a net weight of 25kg, 50kg, or a substantial 1000kg jumbo bag.

Shipping:
Efficient and secure shipping solutions: 25KG/BAG meticulously arranged in 40 bags per pallet, creating a solid 25-ton full container in pallets or a comprehensive 27-ton full container when shipped in bulk.


9.Company Profile
Shandong Jiurunfa Chemical Technology Co., Ltd. is an energy chemical enterprise engaged in the research, development, production, sales and service of industrial gases, special gases, mixed gases and chemical products. The company is located in the Economic Development Zone of Jinan City, Shandong Province, China, covering an area of more than 630 acres, with an annual output value of nearly 1 billion yuan. The company has a professional team including many doctors and masters, and has a sound management system.

In addition, Beijing Chemical Industry Group provides strong technical support and in-depth cooperation, ensuring that the production technology level of Shandong Jiurunfa Chemical Technology Co., Ltd. has long been in the leading position in China. With the development of business scope and the needs of overseas partners, we can also provide various chemical raw materials, including hazardous chemicals, inorganic chemicals, organic chemicals, petrochemicals, washing raw materials, construction raw materials, etc. The products are widely used in chemical, industrial, agricultural, food, medicine, construction, building materials, cosmetics, plastics.

The company has the right to import and export products on its own. Its products have been sold to dozens of countries and regions such as North and South America, Europe, Asia, Australia and South Africa, and enjoy a high reputation and popularity on the international stage. The company strictly follows the requirements of ISO9001, ISO14001 and GB/T-28001 to supervise, control and operate every link of production to achieve the perfect combination of social responsibility, employee health, environmental protection and product quality.

Shandong Jiurunfa Chemical Technology Co., Ltd. has always been committed to the purpose of "honesty, harmony, cooperation and win-win", and treats every visiting customer with sincerity. We also look forward to sincere cooperation with you, mutual benefit and mutual benefit, and create brilliance together!


10. Certifications

11. FAQ
1. Can I get samples before placing an order?
A: Yes, we are a factory and provide samples for you.

2. What can you buy from us?
Industrial gases, special gases, electronic gases, mixed gases, detergent raw materials, white latex, magnesium oxide, sodium phosphate, potassium phosphate, ammonium phosphate, calcium phosphate and other comprehensive phosphate chemical products.

3. Why should you buy from us instead of other suppliers?
First of all, we have a perfect management system, make full use of existing resource advantages, adhere to market-oriented, expand business capabilities, and sincerely cooperate with our customers with the most favorable prices and the best quality products; secondly, huge production capacity for you to deliver on time; high-quality after-sales service makes your purchase worry-free!

4. Can you make our brand on your products?
Yes. If you can meet our minimum order quantity, we can print your logo on the product and packaging.

5. How to guarantee the quality of your products?
We have a strict quality control system, including:
*Pre-production raw material inspection
*Spot check during production
*Full inspection before shipment
*SGS third-party inspection (if needed)

6.Which port will you ship to?
Tianjin, Qingdao, Shanghai or according to customer's needs.

7.. How to start order or payment?
You can send us a purchase order, or send a simple confirmation by email or Trade Manager, we will send you a proforma invoice and our bank details for your confirmation, then you can pay accordingly.

8. How do you deal with quality complaints?
First of all, our quality control will reduce quality problems to near zero. If there is a quality problem caused by us, please contact us immediately after receiving the product, we will send you the goods for free or refund your loss.

9.What services can you provide?
Accepted delivery terms: FOB, CFR, CIF, EXW, CIP, FCA, CPT, DDP, DDU, Express;
Accepted payment currencies: USD, EUR, CAD, AUD, HKD, RMB;
Accepted payment types: T/T, L/C, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow;
Languages used: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian