Additive
E527 — Ammonium hydroxide
E527 (Ammonium hydroxide) appears in the ingredient lists of 5 products sold in the United Kingdom.
5products with a complete record
0%rated A or B on Nutri-Score
19.0 gsugars per 100 g (median)
0.71 gsalt per 100 g (median)
Nutri-Score
How rated products spread
A 0%B 0%C 0%D 50%E 50%
4 rated products
Median values
Per 100 g, across all 5 products
| Energy | 365 kcal |
| Sugars | 19.0 g |
| Saturates | 8.0 g |
| Salt | 0.71 g |
Status in the United States (FDA)
Listed in the FDA inventory “Substances Added to Food”, with the regulations 21 CFR 73.85, 184.1139.
Technical effects listed by the FDA: leavening agent, ph control agent, surface-finishing agent
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 1336-21-6 via Wikidata (CC0)
Products
5 products, most viewed first.
I
ICE CREAMOREO1 scanD
Source: Open Food Facts export of 1 November 2026, ODbL · Shelfpedia calculations (medians, distributions).