MAP-K Potassiam Monoalkyl Phosphate CAS 39322-78-6

Overview of MAP-K Potassiam Monoalkyl Phosphate

Potassium dihydrogen phosphate (KH2PO4) is a white, odor free, and unsavory not natural substance conveniently soluble in water. It has deliquescence and turns into a transparent fluid when heated up to 400 ℃. After cooling down, it ends up being glassy potassium metaphosphate. It is utilized in industry as a buffer, society representative, seasoning agent, raw material production, etc, and in farming as an efficient phosphorus potassium substance fertilizer and foliar fertilizer, advertising crop return increase. The foliar spraying focus is 0.3%, and the seed plant food saturating concentration is 0.2%~ 0.5%. It is necessary to save moisture-proof in an aerated, dry, cool, and clean storage facility and stay clear of co-storage with hazardous substances. Potassium dihydrogen phosphate is a multifunctional substance commonly utilized in commercial and farming areas.


Characteristic of MAP-K Potassiam Monoalkyl Phosphate

1. Efficient substance plant food: Potassium dihydrogen phosphate is a high phosphorus and potassium binary compound plant food, with a phosphorus and potassium nutrient content of up to 86%, including 52% phosphorus pentoxide and 34% potassium oxide. This makes it an efficient source of nutrients, playing a vital function in plant development and yield renovation.

2. Steady and quickly absorbable: Potassium dihydrogen phosphate has steady buildings, and its liquid solution is weakly acidic. It is safe, odorless, nonvolatile, and nondeliquescent, making it easy for plants to hire and make use of.

3. Function of regulatory authority: In addition to acting as a nutrient resource, potassium dihydrogen phosphate additionally has the function of a regulator, which can promote the distinction of crop flower buds, raise the number of flowers, have solid blossom buds, strengthen blossoms and protect fruits, and boost fruit setup price. Additionally, it can successfully promote the development and development of root systems and boost plant rooting, frost resistance, and anxiety resistance.

4. Promoting photosynthesis: Potassium dihydrogen phosphate can advertise the photosynthesis of plants, promote cellular division, hold-up fallen leave senescence, boost pollination and fruit setup during flowering, and control the circulation of nutrients in plants.

5. Improving high quality: Applying potassium dihydrogen phosphate to vegetables and fruits can boost taste, extend life span, and boost transportation quality. Using it to area plants not just has a taste yet also has high dietary worth.

6. Easy to apply: The application amount of potassium dihydrogen phosphate is tiny and easy to apply, with low financial investment and high returns. The typical focus for foliar splashing is 0.3%. When used as seed fertilizer, the seeds must be soaked in a potassium dihydrogen phosphate service with a focus of 0.2%~ 0.5% for 18-20 hours.


Application of MAP-K Potassiam Monoalkyl Phosphate

1.Agricultural field: Potassium dihydrogen phosphate is an ideal foliar fertilizer. Its pure product is white crystals, and the solution is acidic, non-toxic, odorless, non-volatile, and non-deliquescent. It has stable properties and is easily absorbed and utilized by plants. During specific growth stages of crops, such as the initial flowering and fruiting stages of eggplant vegetables, foliar spraying with a dilute solution of potassium dihydrogen phosphate can achieve good yield-increasing effects on crops. In addition, it can also be used as a seed fertilizer. Soaking the seeds in a potassium dihydrogen phosphate solution with a concentration of 0.2%~0.5% for 18-20 hours can help improve the seeds' germination rate and growth potential.

 Potassium dihydrogen phosphate is an ideal foliar fertilizer.jpg

Potassium dihydrogen phosphate is an ideal foliar fertilizer

2. Industrial field: In industry, potassium dihydrogen phosphate has various uses, such as being used as a buffer and culture agent, as well as a seasoning agent for the synthesis of sake, a raw material for the production of potassium metaphosphate, and as a culture agent, enhancer, leavening agent, and fermentation assistant for brewing yeast.


Company Profile.jpg

Company Profile

NANOTRUN( is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
If you are looking for high-quality MAP-K Potassiam Monoalkyl Phosphate , please feel free to contact us or click on the needed products to send an inquiry. 


Payment Term

L/C, T/T, Western Union, Paypal, Credit Card etc.


Shipment Term

By sea, by air, by express, as customers request.


Storage Conditions:

1. Moisture proof and sealing: Due to the moisture absorption of potassium dihydrogen phosphate, it should be stored in a dry, draught, and cool environment, avoiding direct sunlight and high temperature and humidity. The storage temperature must generally be below 25 ℃, and the relative humidity should not be beyond 60%. Storage containers should be sealed to prevent them from absorbing moisture from the air and reacting with other substances in the air.

2. Avoid contact with other chemicals: Potassium dihydrogen phosphate may react with certain chemicals (such as ammonia chemical reagents, alkali chemical reagents, etc.), so it should be avoided from being placed together with other chemicals.

3. Clear labeling: The container for storing potassium dihydrogen phosphate must indicate its name, properties, hazards, and other information to avoid storage confusion or misuse.

4. Control storage time: It is recommended that the storage period of potassium dihydrogen phosphate should not exceed 24 months. After exceeding this deadline, it is necessary to recheck whether its quality still meets the requirements for use.




What are the phosphorus and potassium components of MAP-K potassium dihydrogen phosphate as a reliable phosphorus-potassium compound plant food?

Re: MAP-K potassium dihydrogen phosphate is a reliable phosphorus potassium compound fertilizer with a phosphorus material of 22.8% and a potassium content of 28.6%. These component ratios make them an indispensable resource of nutrients for crop development. Phosphorus is an essential element of plant cell wall surfaces and nuclei, which assists advertise root growth and enhance plant tension resistance. Conversely, potassium takes part in plants' photosynthesis and respiration and significantly impacts their growth and return. The phosphorus and potassium components in MAP-K potassium dihydrogen phosphate exist in a type that is quickly soaked up by plants, which can swiftly supplement nutrient shortages in the dirt and promote the healthy development of plants.


Why do we normally choose a focus of 0.3% when splashing potassium dihydrogen phosphate on fallen leaves?

Re: When foliar splashing potassium dihydrogen phosphate, a focus of 0.3% is normally chosen since it can give the phosphorus and potassium components needed by the crop while preventing the risk of fallen leave burns brought on by high concentrations and the inability to attain perfect outcomes due to low focus. The focus of 0.3% has actually been validated via clinical research study and functional application. It can guarantee that crops completely soak up nutrients without triggering damage to leaves, therefore taking full advantage of the foliar fertilization impact of potassium dihydrogen phosphate.


How does the deliquescence of MAP-K potassium dihydrogen phosphate affect its storage and transportation?

Re: The deliquescence of MAP-K potassium dihydrogen phosphate indicates it is prone to absorbing wetness from the air and causing clumping or dissolution, posturing specific storage and transportation obstacles. To ensure the top quality and security of MAP-K potassium dihydrogen phosphate, it is necessary to store it in an aerated, dry, cool, and tidy storehouse and take secured and moisture-proof actions to avoid it from taking in moisture from the air and clumping. During transportation, it is additionally necessary to prevent rain and straight sunlight to prevent the deliquescence and wear and tear of potassium dihydrogen phosphate. For that reason, unique attention ought to be paid to moisture-proof and sun protection actions for saving and carrying MAP-K potassium dihydrogen phosphate to guarantee its top quality and security.


Just how environmentally friendly and safe is MAP-K potassium dihydrogen phosphate?

Re: MAP-K potassium dihydrogen phosphate, as an inorganic compound, has relatively high environmental management and safety and security. It does not create harmful and hazardous substances during production and usage, and its influence on the setting and human health and wellness is relatively little. At the same time, MAP-K potassium dihydrogen phosphate is simple to degrade and decay and will not cause long-term environmental pollution. Nonetheless, attention must still be paid to feeding according to the suggested dosage and approach throughout usage to avoid prospective adverse effect on the atmosphere and plants brought on by too much or inappropriate usage.


What are the distinct advantages or qualities of MAP-K potassium dihydrogen phosphate compared to other phosphorus and potassium fertilizers?

Re: MAP-K potassium dihydrogen phosphate has unique benefits and features contrasted to other phosphorus and potassium plant foods. First of all, it contains a high proportion of phosphorus and potassium components, which can swiftly supplement nutrient deficiencies in the soil and promote the healthy growth of crops. Second of all, plants quickly absorb and use MAP-K potassium dihydrogen phosphate, which can swiftly exert its effects and improve crop return and quality. Furthermore, it additionally has excellent security and security, with marginal impact on the environment and human health and wellness. Finally, MAP-K potassium dihydrogen phosphate likewise has broad applicability and can be used for foliar splashing and soil fertilizing various crops, supplying comfort and benefits for agricultural manufacturing. These one-of-a-kind advantages and qualities make MAP-K potassium dihydrogen phosphate competitive in the phosphorus and potassium fertilizer market and favored by lots of farmers.

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