E450i — Disodium diphosphate
E450i (Disodium diphosphate) appears in the ingredient lists of 6 products sold in Hong Kong. Function: emulsifier, humectant, sequestrant, stabiliser, thickener.
Nutri-Score
5 rated products
Median values
| Energy | 496 kcal |
| Sugars | 15.1 g |
| Saturates | 11.1 g |
| Salt | 0.56 g |
Status in the United States (FDA)
Listed in the FDA inventory “Substances Added to Food”, with the regulations 21 CFR 182.1087.
Technical effects listed by the FDA: color or coloring adjunct, dough strengthener, emulsifier or emulsifier salt, flavoring agent or adjuvant, flour treating agent, formulation aid, leavening agent, oxidizing or reducing agent, sequestrant
The inventory is a partial list, and a listing is not an FDA approval of every use; the regulations set the permitted uses.
U.S. Food and Drug Administration, Substances Added to Food (updated 9/8/2026), public domain · CAS 7758-16-9 via Wikidata (CC0)
Products containing it, by country
Products listing this additive in each country edition of Shelfpedia (Open Food Facts data)
Products
6 products, most viewed first.
Source: Open Food Facts export of 1 November 2026, ODbL · Shelfpedia calculations (medians, distributions).