Agricultural Grade CAS 7722-76-1 Monoammonium Phosphate Powder Map for Fertilizer

• CAS No.: 7722-76-1
• Formula: Nh4h2po4
• EINECS: 231-764-5
• Purity: 50%~80%
• Type: Ammonium Dihydrogen Phosphate
• Grade Standard: Agriculture Grade
• Model NO.: monoammonium phosphate
• Total Nutrient: 60% Min
• Total Nitrogen: 10%
• Available P2o5: 50%
• Water Soluble Phosphate: 44%
• Minmoisture: 3.0% Max
• Form: White Powder
• Transport Package: 50kgs PP Woven Bags with PE Inner Liner
• Specification: MAP
• Trademark: FJL
• Origin: China
• HS Code: 31054000
• Production Capacity: 50000 Ton / Month

Product Description

Monoammonium phosphate (MAP), also known as Ammonium dihydrogen phosphate (ADP) is a chemical compound with the chemical formula (NH₄)(H₂PO₄). ADP is a major ingredient of agricultural fertilizers and some fire extinguishers. It also has significant uses in optics and electronics.


 

Production Usage

1 Agriculture

The largest use of monoammonium phosphate by weight is in agriculture, as an ingredient of fertilizers. It supplies soil with the elements nitrogen and phosphorus in a form usable by plants. Its NPK label is 12-61-0 (12-27-0), meaning that it contains 12% by weight of elemental nitrogen and (nominally) 61% of phosphorus pentoxide P₂O₅, or 27% of elemental phosphorus.

2 Fire extinguishers

The compound is also a component of the ABC powder in some dry chemical fire extinguishers.

3 Optics

Monoammonium phosphate is a widely used crystal in the field of optics due to its birefringence properties. As a result of its tetragonal crystal structure, this material has negative uniaxial optical symmetry with typical refractive indices n_o = 1.522 and n_e = 1.478 at optical wavelengths.^[7]

4 Electronics

Monoammonium phosphate crystals are piezoelectric, a property required in some active sonar transducers (the alternative being transducers that use magnetostriction). In the 1950s ADP crystals largely replaced the quartz and Rochelle salt crystals in transducers because they are easier to work than quartz and, unlike Rochelle salt, are not deliquescent.

5 Toys

Being relatively non-toxic , MAP is also a popular substance for recreational crystal growing, being sold as toy kits mixed with dyes of various colors.

Specifications

ITEM	RESULT
TOTAL NUTRIENT:	60% MIN
TOTAL NITROGEN:	10%
AVAILABLE P2O5:	50%
WATER SOLUBLE PHOSPHATE:	44%
MINMOISTURE:	3.0% MAX
FORM:	WHITE POWDER

 

Packaging & Shipping

PACKING: IN 50KGS PP WOVEN BAGS WITH PE INNER LINER

Our Advantages

(1) Quickly and timely response;
(2) Quick and professional Delivery of chemicals;
(3) Professional technical support and after-sales service;
(4) Full set of Hazard Chemical Exporting Licenses;
(5) Continuous and stable supply chemicals with professionally deal Bulk Vessel,IBC Tank and containers transportation;
(6) High quality chemicals with best competitive price;

FAQ

Q1. How about your company?
A: Established in 2010 and honored every day since. Qingdao Fangjinlong's mission is providing unparalleled quality and service in every aspect of our operations, As a chemical expert and supplier, the company has invested 2 chemical plants and it relies on the research and development of technology of the Environmental Science and Engineering of Ocean university of China .  Fangjinlong undertakes and provides support for market-driven research,strives for commercialization of the technologies to benefit the industry and the society at large, as well as  to promote the economic growth and sustainability of the earth.  Begin your partnership with Fangjinlong , please contact us.

Q2. How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final Inspection before shipment;

Q3:Can you give me a discount price?
A: Surely,It depend on your quantity.

Q4:How can i get a sample?
A: Free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.

Q5: How to confirm the Product Quality before placing orders?
A: You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q6:How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.