E356 · Acidity regulators
Sodium adipate
A safe and common synthetic acidity regulator.
- Category
- Acidity regulators
- Vegan
- Yes
- Vegetarian
- Yes
What it is
A sodium salt of adipic acid used to regulate tartness and acidity in foods.
How it is used in food
Used as an acidity regulator and flavour enhancer.
Commonly found in- Dessert powders
- Beverages
- Baked goods
Health and safety
No known risks; safely metabolised.
Approved for use in food, though used far less frequently than citrates.
Regulatory status
| Region | Status | Notes |
|---|---|---|
| Australia & New Zealand FSANZ |
Permitted | Permitted under the FSANZ Food Standards Code. |
| European Union EFSA / European Commission |
Permitted | Authorised for food use under EU regulations (Annex II). |
| United States FDA (Food and Drug Administration) |
Permitted | Authorised for food use by the FDA (often GRAS for standard additives). |
Identification on labels
- E-number
- E356
Worth knowing
It is the sodium salt of adipic acid.
Conclusion
A safe and common synthetic acidity regulator.
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Open the appEntry last reviewed 2026-07-28.
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