Additive · Emulsifier

E450i — Disodium diphosphate · page 3

E450i (Disodium diphosphate) appears in the ingredient lists of 102 products sold in Ireland. Function: emulsifier, humectant, sequestrant, stabiliser, thickener.

102products with a complete record

29%rated A or B on Nutri-Score

4.7 gsugars per 100 g (median)

0.73 gsalt per 100 g (median)

Nutri-Score

How rated products spread

ABCDE

A 12%B 16%C 22%D 10%E 40%

73 rated products

Median values

Per 100 g, across all 102 products

Energy	287 kcal
Sugars	4.7 g
Saturates	2.9 g
Salt	0.73 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)