Sodium polyphosphate
Function: Emulsifier
E452I is the European food-additive number for Sodium polyphosphate, an emulsifier — helps ingredients that normally separate, like oil and water, stay mixed. Sodium polyphosphate (E452i) is an emulsifier used as a food additive.
What is E452I used for?
Sodium polyphosphate (E452I) is an emulsifier — helps ingredients that normally separate, like oil and water, stay mixed. It is added during food production for a technological purpose rather than for nutrition. See all emulsifiers (E-numbers).
Is E452I safe or restricted?
E452I faces restrictions under EU rules on how, where, or in what quantities it may be used. Forkin classifies it as “Restricted use” and does not make health claims. See the methodology for how regulatory levels are assigned, or the guide to how EU additives are approved, re-evaluated and banned.
Is E452I vegan or vegetarian?
Sodium polyphosphate (E452I) is typically produced from plant, mineral, or synthetic sources, so it is generally suitable for vegans and vegetarians.
The production source can vary between manufacturers — the Forkin app shows the verified vegan and vegetarian status per product. Always read the label for allergens.
Which foods contain E452I?
E452I appears in 1,362 of the 4.7 million products in Forkin's catalogue — most often in ham, sausages and instant noodles.
- Ham107
- Sausages103
- Instant Noodles99
- Pork (General)98
- Turkey Breast87
- Instant Coffee35
- Chicken (General)34
- Chorizo / Sausage25
Often appears alongside
Additives most frequently found in the same ingredient lists as E452I across the catalogue.
Counts reflect Forkin's independently enriched product catalogue and update as new products are added — they are not a market-share statistic.
Frequently asked questions about E452I
- What is E452I?
- E452I is the E-number for Sodium polyphosphate, an emulsifier — helps ingredients that normally separate, like oil and water, stay mixed. Sodium polyphosphate (E452i) is an emulsifier used as a food additive.
- What is E452I used for?
- Sodium polyphosphate (E452I) is an emulsifier — helps ingredients that normally separate, like oil and water, stay mixed. Manufacturers add it during processing rather than for nutrition. The Forkin app shows which products in your scan history actually contain it.
- Which foods contain E452I?
- E452I appears in 1,362 of the 4.7 million products in Forkin's catalogue — most often in ham, sausages and instant noodles. Scan any barcode with the Forkin app to see instantly whether a specific product contains it.
- Is E452I vegan or vegetarian?
- Sodium polyphosphate (E452I) is typically produced from plant, mineral, or synthetic sources, so it is generally suitable for vegans and vegetarians. The Forkin app shows the verified vegan and vegetarian status per product, since the source can vary between manufacturers.
- Is E452I safe, and is it banned anywhere?
- E452I faces restrictions under EU rules on how, where, or in what quantities it may be used. Forkin classifies it as "Restricted use" and does not make health claims — see the methodology page for how regulatory levels are assigned, and the Forkin app for the full profile, including acceptable daily intake (ADI) and restrictions by country.
See the full profile in Forkin
The Forkin app surfaces the full regulatory profile of E452I — acceptable daily intake (ADI), restrictions by country, vegan/vegetarian status, alternative names, and which products in your scan history contain it. See view pricing.