Food additive · Acidity regulator / phosphate

Sodium phosphate

E-number
E339

Phosphate salts used to retain moisture in meat, as emulsifying salts in processed cheese, and as acidity regulators.

  • Food additive
  • Phosphate additive
  • Expert review pending

Concern level

Low concern Level 1 of 4 How concern levels work

A minor or very limited concern, such as being an ultra-processing marker only. The concern level sets how many points sodium phosphate costs on a product’s receipt.

What the evidence says

  • Low concernStrong evidence

    EFSA (2019) set a group ADI for phosphates of 40 mg/kg body weight (as phosphorus) and noted that infants, toddlers and children may exceed it. [1]

Evidence tiers say how sure the evidence is, separately from how much it matters. About evidence tiers.

Popular products that list sodium phosphate

711 of the 17,000 most-scanned products in the US with a GoodSwap page list sodium phosphate. The 12 most scanned:

Diets and allergens

Vegan
Yes
Vegetarian
Yes
Gluten-free
Yes

For the ingredient in general. Always check the package: a product’s own labels win.

Names GoodSwap recognizes on labels (38)
  • e339
  • phosphate
  • phosphates
  • stabiliser e339
  • antioxidant e339
  • sodium phosphate
  • sodium phosphates
  • disodium phosphate
  • phosphate de sodium
  • phosphate disodique
  • trisodium phosphate
  • monosodium phosphate
  • phosphate trisodique
  • phosphates de sodium
  • dibasic sodium phosphate
  • sodium phosphate dibasic
  • emulsifier sodium phosphate
  • stabiliser sodium phosphate
  • emulsifier sodium phosphates
  • sodium phosphates emulsifier
  • stabiliser sodium phosphates
  • disodium phosphate emulsifier
  • emulsifier disodium phosphate
  • stabiliser disodium phosphate
  • stabilisers sodium phosphates
  • trisodium phosphate emulsifier
  • raising agents sodium phosphates
  • acidity regulator sodium phosphate
  • acidity regulator sodium phosphates
  • dibasic sodium phosphate emulsifier
  • emulsifying salts sodium phosphates
  • sodium phosphate to retain moisture
  • sodium phosphates to protect flavor
  • acidity regulator disodium phosphate
  • acidity regulators sodium phosphates
  • sodium phosphates to retain moisture
  • acidity regulator trisodium phosphate
  • sodium phosphates for moisture retention

Sources

  1. EFSA issues new advice on phosphates

    European Food Safety Authority · Jun 12, 2019 · Agency assessment

    “We estimated that dietary exposure to phosphates may exceed the new ADI for infants, toddlers and children with average consumption of phosphates in their diet.”

    efsa.europa.eu