Is Acetic Acid vegetarian?
Acetic Acid
Acetic acid is a simple organic acid with the formula CH3COOH, occurring naturally in vinegar and produced industrially via chemical synthesis or fermentation. It is used as an acidulant, preservative, and pH adjuster in food and cosmetic products.
| Also known as | Acidum aceticum, Ethanoic acid, Glacial acetic acid, vinegar acid |
|---|---|
| INCI name | Acetic Acid |
| E number | E260 |
| INS number | 260 |
| CAS number | 64-19-7 |
| EC number | 200-580-7 |
| CosIng ID | 31572 |
| Last reviewed | 22 April 2026 |
An ingredient is considered vegetarian if it avoids components derived from killing an animal.
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