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calcium carbonate

Spectrum Chemical carries calcium carbonate in a wide variety of grades including powder reagent, heavy powder USP, Kosher certified, light powder FCC, and more. Calcium carbonate, the main component of the shells of marine organisms, is found naturally as a substance in rocks. It is also known to produce carbon dioxide when it comes in contact with an acid, regardless of acid strength.


IMPORTANT UPDATE - All sales after March 2, 2020 are final and non-returnable for COVID-19 related items. Prices and delivery dates may fluctuate. Refer to T&Cs for more information.