CheckVegan

Is Calcium Sulfide vegetarian?

Calcium Sulfide

Vegetarian Vegetarian
Vegan Vegan

Calcium sulfide is an inorganic compound with the formula CaS, a white crystalline material that has been studied as a component in gypsum recycling processes.

Also known as Calcium Sulphide
INCI name Calcium Sulfide
CAS number 20548-54-3
EC number 243-873-5
CosIng ID 32350
Last reviewed 9 July 2026

An ingredient is considered vegetarian if it avoids components derived from killing an animal.

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