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Hydroxyapatite Microspheres

Catalog Number
ACM1306065-2
CAS Number
1306-06-5
Product Name
Hydroxyapatite Microspheres
Structure
Category
Biocompatible Ceramics
Description
DryPowder; Liquid; OtherSolid; PelletsLargeCrystals
IUPAC Name
pentacalcium;hydroxide;triphosphate
Molecular Weight
502.3g/mol
Molecular Formula
Ca5(PO4)3(OH);Ca5HO13P3
Canonical SMILES
[OH-].[O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2]
InChI
InChI=1S/5Ca.3H3O4P.H₂O/c;;;;;3*1-5(2,3)4;/h;;;;;3*(H3,1,2,3,4);1H2/q5*+2;;;;/p-10
InChI Key
XYJRXVWERLGGKC-UHFFFAOYSA-D
Solubility
Practically insol in water, even when freshly prepared
Application
Hydroxyapatite Microspheres serve as an advanced biomaterial, capitalizing on the unique properties of hydroxyapatite, which closely resembles the mineral component of bone and teeth. This material, notable for its biocompatibility and nontoxicity, has been widely utilized in the medical and dental fields since its initial development in the 1970s. Recent innovations have extended its applicability beyond bone fillers to include uses in various percutaneous devices, as well as in dialysis and intravenous systems, thanks to its compatibility with skin tissues. Hydroxyapatite Microspheres also find roles in chromatography, catalysis, and sensor applications, further underscoring its versatility. Its structure, characterized by ionic channels that enhance conductivity, adds a unique dimension to its functionality. The material's ability to interchange ions, such as replacing surface ions with fluoride, provides significant benefits, including dental protection. By mirroring the structure and function of natural bone mineral, Hydroxyapatite Microspheres offer impressive potential in both medical applications and research endeavors.
Color/Form
Hexagonal needles arranged in rosettes;Finely divided, crystalline, nonstoichiometric material.
Complexity
36.8
Covalently-Bonded Unit Count
9
EC Number
215-145-7;235-330-6
Exact Mass
501.675955g/mol
Formal Charge
0
Heavy Atom Count
21
MeSH Entry Terms
Alveograf;Calcitite;Calcium Hydroxyapatite;Durapatite;Hydroxyapatite;Hydroxyapatite, Calcium;Hydroxylapatite;Interpore 200;Interpore 500;Interpore-200;Interpore-500;Interpore200;Interpore500;Osprovit;Ossein Hydroxyapatite Compound;Ossein-Hydroxyapatite Compound;Ossopan;Osteogen;Periograf
Monoisotopic Mass
501.675955g/mol
Other Experimental
Decomposes above 1100 °C;Density: 3.1 to 3.2 /Apatite/
Rotatable Bond Count
0
UNII
91D9GV0Z28
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