Ingredient

Potassium Diacetate

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Source
Not animal-derived
Allergen
No
Role in food
Potassium diacetate is used as a preservative and acidity regulator in foods. It helps …

What it is

Potassium diacetate is the potassium salt of diacetic acid. It is made by reacting acetic acid (the main component of vinegar) with potassium carbonate or potassium hydroxide. It is a white crystalline powder.

Why it's used

Potassium diacetate is used as a preservative and acidity regulator in foods. It helps to control the pH of food products, which can inhibit the growth of bacteria and extend shelf life. It is commonly found in processed meats like sausages and hot dogs.

Health notes

In the United States, potassium diacetate is generally recognized as safe (GRAS) by the FDA for use as a food additive. Regulatory bodies like JECFA and EFSA have evaluated potassium diacetate and have not set a numerical acceptable daily intake (ADI), indicating it is considered safe at typical consumption levels. There is no significant controversy or mixed evidence regarding its safety at these levels.

Allergen info

Potassium diacetate is not derived from any of the nine FDA major allergens. It does not contain gluten.

Products containing Potassium Diacetate

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Bar-S Foods Co. Chicken Franks Pork Added Sausages, Hotdogs & Brats 256kcal 13.9Protein 18.6Fat 2.3Carbs Bar-S Foods Co. Turkey Franks Sausages, Hotdogs & Brats 222kcal 15.6Protein 15.6Fat 2.2Carbs Nash Finch Company Hickory Smoked & Fully Cooked Boneless Mini Half Ham Pepperoni, Salami & Cold Cuts High in sodium — 28% DV per serving 107kcal 14.3Protein 3.6Fat 0Carbs Bar-S Foods Co. Chicken Franks Sausages, Hotdogs & Brats High in sodium — 20% DV per serving 250kcal 14.3Protein 19.6Fat 3.6Carbs Bar-S Foods Co. Turkey Franks, Turkey Sausages, Hotdogs & Brats High in sodium — 25% DV per serving 221kcal 16.2Protein 14.7Fat 2.9Carbs Indiana Packers Co. Premium Boneless Ham Steaks Pepperoni, Salami & Cold Cuts High in sodium — 22% DV per serving 107kcal 16.1Protein 4.5Fat 1.8Carbs Indiana Packers Co. Sriracha Boneless Ham Steaks, Sriracha Pepperoni, Salami & Cold Cuts High in sodium — 25% DV per serving 107kcal 16.1Protein 4.5Fat 1.8Carbs Nash Finch Company Boneless Ham Steak Pepperoni, Salami & Cold Cuts High in sodium — 28% DV per serving 107kcal 14.3Protein 3.6Fat 0Carbs Bar-S Foods Co. Chicken Franks, Chicken Sausages, Hotdogs & Brats High in sodium — 34% DV per serving 209kcal 16.4Protein 13.4Fat 3.0Carbs Bar-S Foods Co. Turkey Franks, Smoke Sausages, Hotdogs & Brats 214kcal 16.1Protein 16.1Fat 3.6Carbs Butterball, LLC Original Turkey Bacon, Original Bacon, Sausages & Ribs 179kcal 14.3Protein 14.3Fat 0Carbs Nash Finch Company Hickory Smoked Boneless Ham Steak, Hickory Smoked Pepperoni, Salami & Cold Cuts High in sodium — 28% DV per serving 107kcal 14.3Protein 3.6Fat 0Carbs

Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.