Is Hydrochloric Acid vegetarian?
Hydrochloric Acid
Hydrochloric acid is a strong inorganic acid produced by combining hydrogen chloride gas (formed from hydrogen and chlorine) with water. It is used as an acidulant and pH regulator in food processing, cosmetics, and industrial applications.
| Also known as | acidum hydrochloricum, HCl, Hydrogen chloride, Hydrogen Chloride Solution, Muriatic Acid |
|---|---|
| INCI name | Hydrochloric Acid |
| E number | E507 |
| INS number | 507 |
| CAS number | 7647-01-0 |
| EC number | 231-595-7 |
| CosIng ID | 34321 |
| Last reviewed | 16 April 2026 |
An ingredient is considered vegetarian if it avoids components derived from killing an animal.
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