Open Food Facts gathers information and data on food products from around the world.

Sign in

Sign-in to add or edit products.

Not registered yet? Create your account.

Add a product

Donate to support our work

Donate to Open Food Facts

Open Food Facts is made by a non-profit association, independent from the industry. It is made for all, by all, and it is funded by all. You can support our work by donating to Open Food Facts and also by using the Lilo search engine.
Thank you!

E930 - Calcium peroxide

Additive: E930 - Calcium peroxide

Calcium peroxide or calcium dioxide is the inorganic compound with the formula CaO2. It is the peroxide -O22−- salt of Ca2+. Commercial samples can be yellowish, but the pure compound is white. It is almost insoluble in water. - Wikipedia