Hydroxyapatite (HA) is a naturally occurring mineral form of calcium apatite comprising of about 65% of the weight of the bone. It is composed of calcium (Ca2+), phosphate (PO43-) and hydroxide (OH-) ions, and its crystal structure is hexagonal lattice. Due to its excellent biocompatibility, bioactivity and osteoconductivity, HA has been widely used.
Because HA is chemically and structurally similar to the mineral phase of natural bone and teeth, it mainly has the following properties:
The main applications of HA are shown below.
Alfa Chemistry is a global manufacturer of high-quality HA. We provide you with different specifications of HA. If you need, please contact us immediately.
Catalog Number | Product Name | Average Particle Size | Purity | Inquiry |
ACM1306065-7 | Hydroxyapatite Powder | 200 nm | ≥ 95% | Inquiry |
ACM1306065-9 | Hydroxyapatite, Spherical-like | 2um | 96% | Inquiry |
ACM1306065-10 | Hydroxyapatite, Spherical-like | 200nm | 95% | Inquiry |
ACM1306065-11 | Hydroxyapatite, Needle-shaped | 60nm | 96% | Inquiry |
ACM1306065-12 | Hydroxyapatite, Needle-shaped | 40nm | 96% | Inquiry |
ACM1306065-13 | Hydroxyapatite, Needle-shaped | 20nm | 97.5% | Inquiry |
ACM1306065-14 | Hydroxyapatite, Needle-shaped | 20nm | 99% | Inquiry |
ACM1306065-15 | Hydroxyapatite, Short Rod-shaped | 20nm | 99% | Inquiry |
ACM1306065-16 | Hydroxyapatite, Spherical | 80um | 96% | Inquiry |
ACM1306065-17 | Hydroxyapatite, Spherical | 15um(≤30um) | Inquiry | |
ACM1306065-18 | Hydroxyapatite, Spherical | 50um(30-80um) | Inquiry | |
ACM1306065-19 | Hydroxyapatite, Spherical | 100um(≥80um) | Inquiry | |
ACM1306065-20 | Hydroxyapatite, Spherical | 200um | Inquiry | |
ACM1306065-21 | Hydroxyapatite, Spherical | 25-45um | Inquiry | |
ACM1306065-22 | Hydroxyapatite, Spherical | 1-3mm | Inquiry |