Monoammonium Phosphate for Fertigation

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25 Metric Tons m.t.
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Monoammonium Phosphate(MAP)

CAS No.: 7722-76-1

Appearance: White granular crystal

Use:for NPK manufactruer and fertigation

1.Product Name: Monoammonium Phosphate(MAP)

  MF: NH4H2PO4

2.CAS NO.: 7722-76-1
   EINECS NO.: 231-764-5
   HS Code: 31051000
   Color: White
   M.W.: 115.03
   Density: 1.803    

White crystals, relative density is 1.803, melting point is 190°C, easy to dissolve in water and less to dissolve in alcohol, PH value of 1%water solution is 4.5.

Mainly used for the fireproofing agent of wood, paper and textile, and also for additive of fireproofing dopes, powder fireproofing agent ,leaven and nutrient in food industry, and high-efficiency compound fertilizer.




Industrial. grade

Food grade


White crystals

Main content,              % min



Phosphorus pent-oxide,     % min



Nitrogen as N,             % min



Water insoluble,            % max



Moisture,                   % max



Heavy metals,as Pb.        % max



Arsenic,as As.              % max



Fluorde,as F.               % max







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Q:What is the material of plastic dip?
Immersion is a plastic coating process, that is, the plastic coating on the substrate (usually metal), such as: our daily clothes racks, pliers handle, scissors on the rubber sleeve, handrails and so on. According to whether need to be heated into hot dip and cold plastic raw materials, in accordance with the dip to points can be divided into liquid dip and dip powder.
Q:What are the common raw materials used in plastic bottles? What are the main features?
PE bottles and PP bottles are similar, toughness is better than PP, but rigidity and heat resistance are poor, solvent resistance is good, plastic soy sauce bottles seem to be PE, temporary loading a small amount of wine, kerosene will do.
Q:What are the raw materials for environmental friendly portable plastic bags?
The more advanced shopping bags made of PBAT and PLA composites are expensive, but biodegradable plastic.
Q:The difference between resin and plastics
Plastic refers to the resin (or in the process of using monomer polymerization) as the main ingredient, such as plasticizers, fillers, lubricants, additives such as colorants as auxiliary components, can flow in the process of forming materials, but also can be said to be material with resin as the main raw material and has plasticity and product. Plastic generally refers to finished products, such as plastic cups, plastic bowls and so on.
Q:Is plastic bucket and plastic bottle the same raw material?
When the number of the triangle in the bottom of the barrel is "1", the main component of this kind of plastic bucket is polyethylene terephthalate (polyester), which is often called PET. The melting point of this kind of plastic barrel is high, but the heat resistance can only reach 70 degrees centigrade, and it is easy to deform. When the temperature of the plastic barrel is higher than that of the plastic bucket, the possibility of dissolving harmful substances in the plastic barrel is increased, and the material such as wine, oil and the like can be easily twisted and contracted. As China has traditionally been thrifty, people tend to reuse plastic buckets. However, this kind of plastic barrels of repeated use, may release carcinogenic DEHP, if such liquid plastic barrel by people drinking, will may be suffering from cancer, also has toxicity to male testis, its harm should not be overlooked.
Q:Can PE material be used as food grade plastic?
Plastic film PE the main consumption areas, because of its more and more used in consumption and transportation, the development of the relationship between demand and the overall economic situation is bigger, basically maintain a slightly higher than the national GDP growth, the growth momentum of stable existence of rigid demand. From the flexible packaging film production statistics, since 2006, the average increase rate of 13%, but also confirms the steady growth of plastic film. Another important consumption area of polyethylene is plastic pipe, and its output increases with the pace of urbanization in China, and the increase of municipal pipeline construction projects is increasing. In the next few years, the municipal water supply and drainage, gas pipelines, and urban underground power, communication, sheathing and pipelines will continue to be the focus of development in recent years.
Q:What are the materials for making plastic basins? Are they raw materials?
PP material ah! Usually with raw materials, slightly more mouth material!
Q:What are the raw materials needed for producing plastic hair dryer shell and flashlight shell?
The shell materials are ABS and PAABS material is acrylonitrile (Acrylonitrile), 1, 3- (Butadiene) and styrene butadiene (Styrene) three kinds of graft copolymer monomer, ABS plastic molding temperature is 180-250 DEG C, but preferably not more than 240 DEG C, the resin will be decomposed.
Q:What is the disposable transparent plastic cup?
PC: colorless transparent material, suitable for making instruments, small parts, insulation, transparent parts and impact parts.Transparent ABS, this material is expensive, in the field of decoration, packaging and other promising.
Q:Plastic raw materials packaging is generally divided into several categories?
A variety of kraft paper, polyethylene thick film, fiber bags, aluminum foil bags
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