Potassium pyrophosphate, also known as tetrapotassium pyrophosphate, refers to the potassium salt of pyrophosphate. As an inorganic compound, potassium pyrophosphate has the chemical formula K₄P₂O₇, a white powder or block solid, and its aqueous solution is alkaline and insoluble in ethanol. Its properties are similar to other polyphosphates.
Potassium Pyrophosphate (TKPP) is a versatile food-grade additive that serves multiple functions in the food industry. It acts as an emulsifier, texturizer, chelating agent, and quality improver in a wide range of products. Its unique properties make it invaluable in food processing, where consistent texture, improved quality, and extended shelf life are critical.
At Joyful Nutritional, we manufacture high-quality TKPP, ensuring it meets the needs of food processors worldwide with a commitment to safety, consistency, and innovation.
Potassium Pyrophosphate TKPP | |
Product Name: | Potassium Pyrophosphate |
Appearance: | White powder or granules |
Chemical Formula: | K₄P₂O₇ |
Molecular Weight: | 330.34 g/mol |
CAS Number: | 7320-34-5 |
EINECS Number: | 230-785-7 |
Grade: | Food Grade |
Synonyms: | tetrapotassium pyrophosphate, TKPP |
1. Emulsifier
TKPP is an effective emulsifier that helps blend fats and water in food formulations, ensuring a smooth, homogeneous texture. This is particularly important in products like sauces, processed meats, and dairy products, where fat separation needs to be prevented to maintain product quality.
2. Texturizer
As a texturizing agent, TKPP enhances the consistency and mouthfeel of food products. It improves the structure of processed foods, making them more palatable and easier to handle during production.
3. Chelating Agent
Potassium Pyrophosphate functions as a chelating agent, binding to metal ions like calcium and magnesium, which can negatively affect the texture and quality of food products. This prevents unwanted reactions, preserving the food’s color, flavor, and stability.
4. Quality Improver
TKPP acts as a quality improver by enhancing water retention and maintaining moisture in food products, such as processed meats and seafood. It also prevents protein denaturation, ensuring that meats remain juicy and tender during cooking and storage.
Specification sheet :
Serial number | Indicator name | National Standard | Internal Control Indicators |
1 | Potassium dihydrogen phosphate (KH 2 PO 4 on dry basis) %≥ | 98.0 | 99.0 |
2 | pentoxide ( P2O5 on a dry basis) %≥ | / | 52 |
3 | Potassium oxide (K 2 O on a dry basis) %≥ | / | 34 |
4 | Arsenic (AS) %≤ | 0.0003 | 0.0002 |
5 | Fluoride (expressed as F) %≤ | 0.001 | 0.0008 |
6 | Heavy metals (measured in Pb) %≤ | 0.001 | 0.0008 |
7 | Water insoluble matter %≤ | 0.2 | 0.008 |
8 | Moisture %≤ | 1.0 | 0.1 |
9 | Sulfate (measured as SO 4 ), %≤ | / | 0.005 |
10 | Iron (as Fe) %≤ | / | 0.0005 |
11 | Lead (Pb) %≤ | 0.0002 | 0.0002 |
12 | PH (30g/L solution) | 4.3-4.7 | |
13 | Chloride (as Cl), %≤ | / | 0.0005 |
14 | Appearance | White crystalline particles |
1. Processed Meats and Seafood
In processed meats and seafood, TKPP helps improve texture, retain moisture, and prevent protein degradation, resulting in more tender and flavorful products. It also enhances the binding properties in meat formulations, making it easier to shape products like sausages and patties.
2. Dairy Products
In dairy products, such as cheese and milk-based beverages, TKPP acts as an emulsifier and stabilizer, ensuring smooth texture and preventing ingredient separation. It is especially effective in maintaining the consistency of processed cheese and cream-based products.
3. Beverages
TKPP is used in beverages to stabilize the formulation and prevent precipitation of minerals and other compounds. It helps ensure that the beverage remains visually appealing and maintains its flavor profile throughout its shelf life.
4. Baked Goods
In bakery products, TKPP improves dough strength and enhances the quality of the final product. It helps regulate the leavening process and improves the texture of baked goods like breads, cakes, and cookies.
5. Sauces and Dressings
TKPP is used as an emulsifier in sauces and salad dressings to prevent oil and water from separating, ensuring a smooth and stable product.
1. High Purity and Quality
Joyful Nutritional ensures that our Potassium Pyrophosphate meets the highest standards of purity and effectiveness. Our advanced manufacturing process guarantees consistent quality that performs reliably in a variety of food applications.
2. ISO22000 Certification
As an ISO22000-certified company, we adhere to the strictest food safety protocols, ensuring that all of our products, including TKPP, are produced in accordance with global regulatory standards.
3. Stable Supply Chain
With a robust and reliable supply chain, Joyful Nutritional guarantees timely delivery of TKPP to meet your production needs. We maintain a consistent inventory to ensure that our customers can avoid delays in their manufacturing processes.
4. Tailored Solutions
Joyful Nutritional offers customized solutions to meet the specific needs of your food formulations. Whether you require specific particle sizes, solubility characteristics, or packaging options, we can provide tailored TKPP solutions for your business.
5. Global Expertise
Serving clients in over 150 countries, Joyful Nutritional is a globally trusted supplier of food-grade additives. Our deep understanding of international markets and regulatory requirements allows us to offer solutions that meet the diverse needs of food manufacturers worldwide.
Quantity: We can offer around 50gram-500gram sample for laboratory testing and trial purpose.
Sample cost: The sample itself is free if it is below 500gram quantity. We only charge sample more than 500gram
Freight cost: We usually send the sample via DHL or FEDEX. Please pay for the freight cost or please advise us your DHL or Fedex account.
Sample can be sent within 3 days after you confirmed your sample needs.