Calcium in the medical field, calcium is vital to human health, mainly in human bones and blood plasma.

Due to its instability in air, calcium decomposes rapidly into calcium hydroxide and calcium carbonate. Calcium carbonate is the chalky substance we associate with calcium, with the white cliffs being composed of this compound. Even such compounds are versatile in nature and industry process. Therefore, it continues to enrich and nourish all areas of industry. These usage is wider:

•Nitrogen removal agent: Calcium is a nitrogen removal agent for pure inert gases, decomposing thiophene and mercaptans with bad odor.

•Dehydrating agent: organic solvent dehydrating agent

•Oxidizing agent, bleaching agent, quick-drying agent: Calcium peroxide is a mild oxidizing agent, used as sterilization, corrosion, bleaching agent; also used as a quick-drying agent for sealing mud.

•Co-solvent: Calcium fluoride is used as raw material of optical glass, optical fiber, enamel, and as co-solvent.

•CaCO₃, CaO, Ca(OH))₂, CaF₂, CaSO₄ are also widely used in the construction field, such as CaO (quicklime) is used as building material, cement instant solvent; Ca(OH)₂ (slaked lime, slaked lime) can be mixed with sand to build bricks; CaF₂ is used in glass, ceramics, cement and other construction CaF₂ is used in glass, ceramics, cement and other construction industries; CaSO₄ (hard gypsum) can be used as cement, putty and other construction materials. On the path of industrial development, CaSO₄ can be upgraded as nano- and fiber shapes. Such gypsum fiber will enrich its fine features and anchoring in plastic compounding, rubber making, friction composites, adhesive, grinding wheels, etc.

Welcome you to discovering more uses of calcium together, building a better home world.