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Hydroxyapatite Raw Materials Hydroxyapatite Powder
Product Overview:
Hydroxyapatite, also known as hydroxyapatite, is the natural mineralization of calcium apatite (Ca5(PO4)3(OH)). Its molecular formula is Ca5(PO4)3(OH), although it is often written as Ca10(PO4)6(OH)2 to indicate a crystal structure composed of two molecules. Hydroxyapatite is the hydroxide-containing pure ortho-terminal element of apatite.The OH- ion can be replaced by a fluoride ion, a chloride ion, or a carbonate ion to form fluorapatite or chlorapatite.
Hydroxyapatite Raw Materials Hydroxyapatite Powder Attributes
CAS:1306-06-5
MF:Ca5HO13P3
MW:502.31
EINECS:215-145-7
Specification: 99% min Hydroxyapatite Powder
Sample:Hydroxyapatite powder
Packaging:1kg/bag, 25kg/drum
Brand: Henrikang
Appearance:White
Storage: Cool Dry Place
Shelf Life: 2 Years
Test Method: HPLC
Hydroxyapatite Raw Materials Hydroxyapatite Powder Details
Hydroxyapatite Powder Usage and Synthesis.
The chemical composition and crystal structure of hydroxyapatite is very close to the mineral composition of vertebrate bones and teeth, after implantation into the human body through the biochemical reaction that occurs on the surface and the living tissue to form an organic combination with better biocompatibility and affinity, is an ideal active bioceramic material.
Generally, it can be used as the matrix or reinforcement of active bioceramics, metal-based or glass-based biomaterial coatings and biocomposites; because hydroxyapatite has a strong ability to absorb chemicals, it can absorb toxic cations in wastewater, and it can also be used as a catalyst carrier and a slow-release carrier for drugs.
Uses and functions of Hydroxyapatite.
Hydroxyapatite is a biologically active and biocompatible bone replacement material that has been favored in clinical applications in recent years.
Its main component is hydroxyapatite, which is able to induce the differentiation of undifferentiated mesenchymal cells into osteoblasts. Hydroxyapatite can be used to treat fractures, osteoporosis, arthritis and other diseases.
In addition, hydroxyapatite is also anti-inflammatory and hemostatic, anti-inflammatory and analgesic. Because of its affinity for bone tissue, it can be widely used in bone defect repair, artificial joints, oral implants and other fields.
Physicochemical property of Hydroxyapatite.
Hydroxyapatite has a high specific surface area, a strong ability to absorb and release water and moisture in the air. The density of hydroxyapatite is 3.16g/cm3, specific surface area is 26m2/g, solubility product constant Ksp(25℃)=(6.3±2.1)×10-59, weakly alkaline (pH=7-9), insoluble in alkali easily soluble in acid. The hydroxyapatite crystals belong to the hexagonal crystal system structure and belong to the P63/m space group with cell parameters a=b=0.943nm and c=0.688nm.
Product method of Bulk Hydroxyapatite Powder.
