Polyphosphates
Learn what Polyphosphates (E452) is, why it's added to food, whether it's safe, and which products contain it.
Low concernWhat is Polyphosphates?
Food additives from the category of sequestrants, emulsifiers, and buffering agents. They are sodium, potassium, calcium, or ammonium salts of phosphoric acid. They come in the following forms: E 452(i) - Sodium polyphosphate, E 452(ii) - Potassium polyphosphate, E 452(iii) - Sodium and calcium polyphosphate, E 452(iv) - Calcium polyphosphate, E 452(v) - Ammonium polyphosphate. They are used in sugar for glazing, fish products, fresh, frozen, refrigerated or canned crustaceans and mollusks, doughs, pasta, and coffee-based beverages for automatic dispensers.
Why is Polyphosphates added to food?
Polyphosphates (E452) is a emulsifier commonly found in: Fish products, pasta, coffee beverages.
Permitted quantity: The daily allowable intake of phosphorus for human consumption is up to 70 mg/kg body weight.
Is Polyphosphates banned anywhere?
✓ Not currently banned in the EU or known to be restricted in other countries.
Is Polyphosphates okay for kids?
Not permitted in foods intended for infants and young children.
Common foods that contain Polyphosphates
- Fish products
- pasta
- coffee beverages
How to spot Polyphosphates on labels
Look for any of these names in the ingredients list:
- E452
- Polyphosphates
Common misspellings to watch for:
- dolyphosphates
- polypho$phates
- polyphosphates
- polyphosphdtes
- polyphosphate$
- polydhosphates
- polyphosdhates
Better alternatives
• Can cause digestive disorders such as bloating and diarrhea if consumed in excess. • People with kidney conditions or renal failure should avoid using them, as they can contribute to phosphorus accumulation in the body. • Can interfere with calcium and magnesium metabolism, leading to deficiencies of essential minerals. • Not recommended for people with hypocalcemia or mineral metabolism disorders.
Also known as
- dolyphosphates
- polypho$phates
- polyphosphates
- polyphosphdtes
- polyphosphate$
- polydhosphates
- polyphosdhates
Scan products with BioBrief
Not sure if a product contains Polyphosphates? BioBrief scans the barcode and instantly shows you every additive in the ingredients list — including E452 — with a plain-language explanation.
Frequently asked questions about Polyphosphates
- Is Polyphosphates safe to eat?
- Polyphosphates has a harm level of 1 out of 3. Low concern.
- Is Polyphosphates banned anywhere?
- Polyphosphates is not currently banned in the EU or known to be restricted in other countries.
- Is Polyphosphates safe for children?
- Not permitted in foods intended for infants and young children.
- How do I spot Polyphosphates on a food label?
- Look for E452, Polyphosphates in the ingredients list. It may also appear as: dolyphosphates, polypho$phates, polyphosphates.
Ingredients change. Always check the actual product label before purchasing. Information on this page is for educational purposes only.