Hydroxyapatite

Hydroxyapatite: properties, application and production

Hydroxyapatite is a calcium-containing mineral whose chemical formula is Ca10(PO4)6(OH)2. It is a major component of bone tissue and teeth, making it an important material for medical applications. Hydroxyapatite has high biocompatibility, which means that it can be used as an implant in the human body without the risk of rejection.

Hydroxyapatite is available in powder or granule form and can be used to restore bone tissue, including the reconstruction of bone and tooth defects. It can also be used to treat the surface of teeth before applying a filling or veneer.

The production of hydroxyapatite is carried out mainly by chemical precipitation from solutions containing calcium and phosphate. After this, the material is processed to obtain the desired dosage form.

Hydroxyapatite materials are also used as fillers in cosmetic and skin care products such as creams and lotions. They can help reduce wrinkles and improve skin quality.

Hydroxyapatite is a safe and effective material that is widely used in the medical and cosmetic industries. It is highly biocompatible and can be used to restore bone tissue and improve skin quality. The production of hydroxyapatite is carried out by chemical precipitation from solutions containing calcium and phosphate.