CAS 12167-74-7 Hydroxyapatite Nanopowder - Materials / Alfa Chemistry

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Hydroxyapatite Nanopowder

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Catalog Number

ACM12167747-3

CAS Number

12167-74-7

Product Name

Hydroxyapatite Nanopowder

Structure

Category

Nanopowders

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 nanopowder is designed to leverage the bioactive properties of calcium phosphate, the primary mineral constituent of bones and teeth. By adopting a composition similar to that specified in pharmaceutical standards for tribasic calcium phosphate, hydroxyapatite nanopowder is tailored for biomedical applications, such as integration into biodegradable polymer composites or deposition onto biocompatible surfaces. These nanopowders enhance the adhesion and proliferation of osteoblast cells, thereby supporting bone formation and repair. Beyond its biological applications, hydroxyapatite nanopowder serves as a precursor in the production of phosphoric acid and fertilizers. Its versatility as a material extends to its use in various industrial processes, including as a filler in vitamin and mineral preparations, underscoring its role as a pivotal component in promoting bone health and aiding in the delivery of essential minerals.

Color/Form

Hexagonal needles arranged in rosettes;Finely divided, crystalline, nonstoichiometric material.

Complexity

36.8

Covalently-Bonded Unit Count

EC Number

215-145-7;235-330-6

Exact Mass

501.675955g/mol

Formal Charge

Heavy Atom Count

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

UNII

91D9GV0Z28

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