Chemical formula: CaCO3
Molecular weight: 100.09 g/mol
Melting point: 825 °C (1,517 °F)
Density: 2.71 g/cm³
Solubility: Insoluble in water, soluble in acids
Construction: Calcium carbonate is used as a building material and a filler in concrete, cement, and asphalt.
Agriculture: It is used as a soil conditioner and fertilizer to improve soil quality and crop yields.
Pharmaceuticals: Calcium carbonate is used as an antacid to treat heartburn and indigestion.
Food and beverage: It is used as a food additive to fortify products with calcium, as a white food coloring, and as a dough conditioner.
Cosmetics: It is used as a filler, abrasive, and whitening agent in cosmetics and personal care products.
Paper: Calcium carbonate is used as a filler and coating pigment in paper, reducing costs and improving printability.
Overall, calcium carbonate is a versatile compound with a wide range of uses and applications. However, excessive consumption or inhalation of calcium carbonate can be harmful, so it is important to handle it with care and follow safety guidelines.
