Monopotassium Phosphate Food Grade MKP
| HS Code | 406680 |
| Chemical Formula | KH2PO4 |
| Molar Mass | 136.09 g/mol |
| Appearance | White, crystalline powder |
| Odor | Odorless |
| Solubility In Water | 22.7 g/100 mL at 20 °C |
| Ph Of Aqueous Solution | 4.4 - 4.8 (1% solution) |
| Melting Point | 252.6 °C |
| Boiling Point | Decomposes |
| Density | 2.338 g/cm³ |
| Stability | Stable under normal conditions |
| Hygroscopicity | Slightly hygroscopic |
As an accredited Monopotassium Phosphate Food Grade MKP factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Monopotassium Phosphate Food Grade MKP is packed in paper bags, covered with moisture-proof films, and sealed with ropes. The contents of each bag should be in accordance with the market regulations to ensure that it is tight. |
| Storage | Store Monopotassium Phosphate Food Grade MKP in a dry and ventilated place, away from moisture and heat sources, and stack in an orderly manner for easy access. |
| Shipping | Transport Monopotassium Phosphate Food Grade MKP in a well-protected place, protected from the sun and rain, and handled with care during loading and unloading to prevent the packaging from leaking. |
Competitive Monopotassium Phosphate Food Grade MKP prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to sales2@liwei-chem.com.
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Tel: +8615380400285
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Historical Development
The development of Monopotassium Phosphate Food Grade MKP stems from the demand for high-quality additives in the food industry. In the early years, as people's requirements for food quality and nutrition increased, researchers were committed to finding suitable food additives. After long-term research and practice, the preparation process of Monopotassium Phosphate Food Grade MKP was gradually mastered. From the initial small-scale production to today's large-scale industrial application, its production technology has been continuously improved, product quality has been continuously improved, and its position in the food industry has become increasingly important.
Product Overview
Monopotassium Phosphate Food Grade MKP exists as a white crystalline powder or granule, readily soluble in water, and acts as a key additive in the sphere of food processing. It can be employed as an acidity controller, nutritional supplement, fermentation enhancer, and the like. Through regulating the pH of food, supplying nutrients, and advancing the fermentation process, it effectively enhances the quality, taste, and nutritional value of food items.
Physical & Chemical Properties
As for its physical properties, monopotassium phosphate (MKP) exists as a white crystalline powder or granules, scentless, saline, readily soluble in water, and its aqueous solution shows acidity. In respect of chemical properties, it can undergo neutralization with alkali and chelate with various metal ions. In the food system, it influences the chemical equilibrium and physical state of food by modifying the pH value, and plays a significant role in the color, texture, and flavor of food.
Technical Specifications & Labeling
Technical Specifications strictly limit the main content, impurity content, moisture content, pH value and other indicators of Monopotassium Phosphate Food Grade MKP. When labeling, the packaging must clearly mark the product name (Monopotassium Phosphate Food Grade MKP), specifications, manufacturer, production date, shelf life, implementation standards, usage methods and safety warnings to ensure the standardization and safety of product use and food safety.
Preparation Method
Monopotassium Phosphate Food Grade MKP is usually prepared with phosphoric acid and potassium hydroxide as raw materials. Phosphoric acid is slowly added to potassium hydroxide solution, and the reaction temperature, time and material ratio are precisely controlled to fully carry out the neutralization reaction. After that, the finished Monopotassium Phosphate Food Grade MKP is obtained through concentration, crystallization, separation, drying and other processes. The entire preparation process must be strictly controlled at all links to ensure that the product quality meets the requirements of food grade standards.
Chemical Reactions & Modifications
In the food system, Monopotassium Phosphate Food Grade MKP can participate in many chemical reactions. In baked foods, it adjusts the acidity of the dough, promotes yeast fermentation, and makes bread, cakes, etc. soft and delicious; in beverage production, it acts as a buffer to stabilize the pH value of the beverage and improve the taste and stability. Through chemical modification, its performance can be optimized to better adapt to the needs of different food processing technologies and expand its application scenarios in the food industry.
Synonyms & Product Names
Monopotassium Phosphate Food Grade MKP is also known as potassium dihydrogen phosphate. In the food industry and related fields, these two names are widely used to facilitate the description and communication of the product in different occasions.
Safety & Operational Standards
In terms of safety, Monopotassium Phosphate Food Grade MKP must strictly follow food safety standards. After testing and certification, it is harmless to human health within the prescribed dosage range. Operational Standards require that in all aspects of food production, storage, transportation, and use, strict compliance with standardized procedures is required to ensure stable product quality, safety and reliability, and to ensure consumer safety.
Application Area
Monopotassium Phosphate Food Grade MKP is widely used in the food field. In meat processing, it can improve the water retention and tenderness of meat; in dairy products, it can prevent milk protein denaturation; in the production of pasta, canned food, beverages, candy, etc., it can improve food quality and taste by adjusting acidity, supplementing nutrition, and improving texture. It is an indispensable and important additive in the food industry.
Research & Development
Currently, the research and development of Monopotassium Phosphate Food Grade MKP is mainly focused on optimizing production processes, improving product purity and production efficiency, and reducing production costs; exploring its new applications in functional foods and special diets; studying its synergistic mechanism with other food additives to develop better, healthier, and more distinctive food products to meet consumers' demand for high-quality food.
Toxicity Research
A large number of Toxicity Research shows that within the reasonable dosage range, Monopotassium Phosphate Food Grade MKP has no obvious toxic effects on the human body and has good safety. Long-term and moderate intake of foods containing this additive will not cause adverse effects on human health and can be used in food processing and production with confidence.
Future Prospects
In the future, Monopotassium Phosphate Food Grade MKP will continue to play an important role in the food industry. As consumers' requirements for food quality, nutrition and safety continue to increase, its production process will be more environmentally friendly and intelligent, and product performance will be further optimized. At the same time, in terms of new food development and traditional food upgrading, Monopotassium Phosphate Food Grade MKP will usher in more development opportunities and inject new vitality into the innovative development of the food industry.
Where to Buy Monopotassium Phosphate Food Grade MKP in China?
As a trusted Monopotassium Phosphate Food Grade MKP manufacturer, we deliver:
Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements.
Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery.
Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
As a leading Monopotassium Phosphate Food Grade MKP supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
How can Monopotassium Phosphate Food Grade MKP enhance water retention in meat processing?
Monopotassium Phosphate Food Grade MKP enhances water retention in meat processing due to its unique physical properties. After dissolving in water, this substance can dissociate into ions and interact with proteins and metal ions in meat. When protein molecules meet it, they are like silk threads meeting glue, and they entangle and connect more tightly to form a stable network structure, locking in water and preventing it from being lost easily; it can complex with metal ions to change the state of water in meat, turning free water into bound water, which is firmly bound in meat tissue. Taking beef processing as an example, adding an appropriate amount of Monopotassium Phosphate Food Grade MKP during marinating will make the meat tender and juicy, with a rich taste and very little water loss after marinating and cooking. However, the amount must be precisely controlled. Too much will change the flavor of the meat, and too little will not retain enough water. It needs to be repeatedly adjusted according to the type of meat and processing technology to make the meat retain water and retain its original fragrance, so as to achieve the best quality.
How to ensure the quality of Monopotassium Phosphate Food Grade MKP during transportation?
To ensure the quality of Monopotassium Phosphate Food Grade MKP during transportation, we need to start from many aspects. When choosing a transportation tool, we must choose one that is clean, dry and well-sealed, just like choosing a good vehicle to transport treasures, to prevent dirt and moisture. Before loading, carefully inspect the carriage. If there are any debris or water stains, clean them immediately to make it as clean as washing and dry as a sunny day. During transportation, strictly cover with waterproof tarpaulin, like wearing a raincoat to block wind and rain, and avoid exposure to the sun to prevent the product from caking and deteriorating due to moisture and high temperature. When loading and unloading, handle with care, do not drop or press heavily. If the packaging is damaged, water vapor will easily enter and the quality will be ruined, just like protecting fragile glass, take care of it carefully. And do not mix it with toxic or odorous items to prevent cross contamination. Only by being so cautious throughout the process can we ensure that Monopotassium Phosphate Food Grade MKP arrives with the same quality as before and without damage to its use.
When preparing Monopotassium Phosphate Food Grade MKP, what effect does the reaction temperature have on the product?
When preparing Monopotassium Phosphate Food Grade MKP, phosphoric acid and potassium hydroxide are used as materials for neutralization reaction. Temperature control is as important as the reins of a horse. If the temperature is too low, the reaction will be slow, like a car stuck in a quagmire, and it will be difficult to move forward. The raw materials will not be fully combined, the product will be of low purity, with many impurities, and it will take a long time, which will increase energy consumption. If the temperature is too high, although the reaction will be accelerated, it will be easy to change. Some products may decompose and volatilize, or induce side reactions to generate undesirable substances, which will reduce the quality of the product and affect the color and performance. Generally speaking, the reaction temperature needs to be controlled in an appropriate range, and fine-tuned according to the characteristics of the equipment and raw materials. The reaction should be closely monitored, just like a doctor taking the pulse. If there is any abnormality, it should be adjusted immediately. In subsequent processes such as concentration and crystallization, the temperature also needs to be precisely controlled. Only by doing so can high-quality Monopotassium Phosphate Food Grade MKP be produced to meet the strict standards of the food industry.
What is the effect of Monopotassium Phosphate Food Grade MKP mixed with other phosphate additives?
The effect of Monopotassium Phosphate Food Grade MKP mixed with other phosphate additives varies from substance to substance and needs to be handled with caution. When mixed with Dipotassium Phosphate DKP, one acid and one base can synergistically adjust the acidity of food. In baked goods, it can accurately balance the pH of the dough, help the yeast ferment just right, and make the finished product soft and flavorful. When used together with Sodium Acid Pyrophosphate Food Grade SAPP, the two work together in meat processing to enhance the water retention and tenderization effects, making the meat more tender and juicy. However, if it is mixed with some phosphates containing more metal ions, or a complex reaction occurs, precipitation will be produced, which will destroy the stability of the food system. For example, when making sauces, turbidity and stratification may occur. Therefore, before mixing, it is necessary to check the physical properties of each additive in detail, or conduct a small-scale test first to explore its compatibility. Only by reasonably matching them according to the characteristics of food and process requirements can the synergistic advantages be exerted, the food quality can be improved, and adverse consequences can be avoided.
Does long-term contact with Monopotassium Phosphate Food Grade MKP have any effect on human health?
Under normal circumstances, long-term contact with Monopotassium Phosphate Food Grade MKP will not cause any harm to human health. It is a low-toxic substance. It is used within the prescribed dosage range of food processing. After being ingested by the human body, it can be metabolized and excreted normally. However, if you are exposed to high-concentration dust for a long time at work, such as poor ventilation in the production workshop, improper protection of operators, and excessive inhalation, it may irritate the respiratory tract, causing coughing, asthma and other discomforts. If you stay in a dusty place for a long time, it will damage the lungs. Frequent skin contact may cause dryness and itching. Therefore, those who work in related fields must strictly follow safety regulations, wear protective clothing, masks, and goggles, such as armor for protection; keep the workplace well ventilated, clean and dust-free; have regular physical examinations and monitor health conditions. There is no need to worry about consuming a moderate amount of food containing this additive in daily food, but if consumed in excess, it may disrupt the body's mineral balance and affect health. You need to control your diet and consume it reasonably to maintain your health.
