casno. : CAS 813-94-5
Calcium citrate is used for analysis reagent and citrate salts preparation.In food industry,Calcium Citrate is commonly used as a food additive (E333), usually as a preservative, but sometimes for flavor,it is also used as chelating agent,buffering agent,tissue coagulator and calcium fortifier. Calcium citrate is also found in some dietary calcium supplements,jam,cold drinks,flour and pastry. The absorption effect is more superior than inorganic calcium when it’s used as food calcium enhancer.Calcium makes up 24.1% of calcium citrate (anhydrous) and 21.1% of calcium citrate (tetrahydrate) by mass.