Calcium citrate is the calcium salt of citric acid. It is also found in some dietary calcium supplements (e.g. Citracal). Calcium makes up 21% of calcium citrate by weight. It is white powder or white to colourless crystals.It is commonly used as food additives , usually as a preservative, but sometimes for flavor.
Calcium Citrate is a calcium salt widely utilized in pharmaceutical and food sectors. Synthesized via the reaction of citric acid with calcium carbonate or hydroxide, it features high bioavailability compared to other salts. Its chemical formula is C12H10Ca3O14 and CAS number is 856-97-1.
Store in a cool, dry place away from moisture to prevent caking. Clinical use requires dosage adjustment for patients with hypercalcemia or kidney stones. Avoid concurrent intake with certain antibiotics to ensure absorption efficacy.