Sodium Diacetate
This is what the ingredient is.
Sodium diacetate is a molecular compound of sodium acetate and acetic acid, providing antimicrobial and flavoring properties.
Here is why it shows up on the label.
Used as a preservative and flavoring agent in snack foods, bread, and meat products. Provides vinegar-like flavor while inhibiting mold and bacteria.
Here is what food agencies say.
The FDA lists it as Generally Recognized as Safe. Permitted in EU under E262. It is widely approved around the world.
Here is what research has found.
Safety established through extensive use history. Acetic acid is a normal dietary component. Studies confirm effectiveness against Listeria monocytogenes.
Here are a few things worth knowing.
Generally recognized as safe. May contribute to sodium intake. High doses may cause mild gastrointestinal irritation.
Sources
- FDA GRAS Database
- EU Food Additives Regulation
- Journal of Food Protection
How to read this page
We publish plain facts about this ingredient so a label is easier to read. This is not medical advice, and it is not a recommendation to buy, avoid, or use anything. For a personal health question, talk with a clinician who knows your history.