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Is Calcium Sulphate vegan?

Calcium Sulphate

Vegan

Calcium Sulphate is a naturally occurring inorganic mineral compound found as gypsum or anhydrite. It is used as a firming agent, acidity regulator, and anti-caking agent in food and cosmetic products.

Also known as Anhydrite, Calcium sulfate, Gypsum, Plaster of Paris
E number E516
CAS number 7778-18-9
EC number 231-900-3
Last reviewed 22 April 2026

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