Will you accept this as an answer: not exactly, but sorta? Calcium carbonate is very slightly soluble (solvable is not the right word in this context) in water: only about 13 mg/L. The human stomach is a very acidic environment, and calcium carbon... read more
CALCIUM CARBONATE is a white, odorless powder or colorless crystals. Practically insoluble in water. Occurs extensive in rocks world-wide. Ground calcium carbonate (CAS: 1317-65-3) results directly from the mining of limestone. read more