Calcium citrate is an organic calcium salt with the chemical formula C12H10Ca3O14. It usually presents itself as a white crystalline powder, odorless, insoluble in water, insoluble in ethanol, and slightly hygroscopic. When heated to 100°C, it gradually loses its crystal water, while at 120°C, it loses its water completely.

Uses of Calcium Citrate

1. Food additives: calcium citrate is mainly used as a food calcium fortifier, and its absorption effect is better than that of inorganic calcium. It is widely used in infant formula, fruit juices, dairy products, solid drinks, sports drinks, milk, soy milk, health products and cereal products, etc., to enhance the calcium content of these foods.

2. Nutritional supplements: Calcium citrate is a premium calcium supplement with good water solubility and bioavailability. It is used to prevent and treat calcium deficiencies such as osteoporosis, rickets, etc., and is also used to maintain normal physiological functions.

3. Pharmaceutical field: Calcium citrate also has certain applications in the pharmaceutical field, such as as as an ingredient in some drugs for the treatment and prevention of diseases related to abnormal calcium metabolism.

4. Agricultural application: In agriculture, calcium citrate can be used as a calcium source for plant growth, promote the absorption of calcium by plants, and improve the quality and yield of crops.

5. Other applications: Calcium citrate can also be used as an additive in industrial fields such as ceramics, papermaking, coatings, etc., as well as as a calcium source additive for animal feed.