Calcium salts
Calcium salts are a crucial subcategory of pharmaceutical Active Pharmaceutical Ingredients (APIs) that play a vital role in the formulation of various medicinal products. These salts are derived from the mineral calcium and are widely utilized in the pharmaceutical industry for their therapeutic properties.
Calcium salts are commonly used as excipients, which are inactive substances added to pharmaceutical formulations to improve stability, solubility, and bioavailability. These salts possess excellent binding and disintegrating properties, making them ideal for tablet and capsule formulations. They also serve as a source of calcium in nutritional supplements and antacids.
One of the most widely used calcium salts is calcium carbonate, which is known for its antacid and calcium supplement properties. It is used to relieve symptoms of heartburn, indigestion, and to supplement calcium in individuals with calcium deficiencies. Calcium phosphate is another significant calcium salt utilized in pharmaceuticals due to its high calcium content and bioavailability.
In addition to their pharmaceutical applications, calcium salts find use in various other industries, including food and beverage, cosmetics, and agriculture. They are employed as firming agents, acidity regulators, and nutrient supplements in food and beverages. In cosmetics, they are utilized as pH adjusters and skin conditioning agents.
Overall, calcium salts are essential pharmaceutical APIs that offer diverse therapeutic benefits. Their wide range of applications in various industries makes them a highly sought-after and versatile ingredient.
| Name | CAS number |
|---|---|
| Dicalcium phosphate | 7757-93-9 |
| Natural calcium carbonate (API) | 1317-65-3 |