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Ingredient · Preservative

Sodium Phosphate (food)

Mixed · 5/10, higher is cleaner

E-number E339

How we reached this

Cumulative phosphate intake linked to cardiovascular risk in chronic-kidney-disease populations.

Sources · 1

  • EWG Food Scores

Regulatory position

European Unionpermitted (E339)
United StatesGRAS

Also listed as

E339sodium tripolyphosphatetrisodium phosphate

Products containing this · 8

About this rating

Ratings run 1–10, higher is cleaner, and are set editorially against the sources above — see the methodology page for how an ingredient rating becomes part of a product score. Last reviewed 2026-05-23.