Hydroxyapatite
ALDRICH/702153 - nanoparticles, dispersion, 10 wt. % in H2O, <200 nm particle size (BET)
Synonym: Calcium hydroxide phosphate; Calcium hydroxylapatite; Calcium hydroxyphosphate; Nano hydroxyapatatite; Pentacalcium hydroxide triphosphate
CAS Number: 12167-74-7
Empirical Formula (Hill Notation): Ca5HO13P3
Molecular Weight: 502.31
MDL Number: MFCD00010904
Linear Formula: [Ca5(OH)(PO4)3]x
Product Type: Chemical
| concentration | 10 wt. % in H2O |
| contains | ≤0.025 wt. % dispersant (non-metal based) |
| density | 1.038 g/mL at 25 °C |
| form | dispersion |
| nanoparticles | |
| InChI | 1S/5Ca.3H3O4P.H2O/c;;;;;3 |
| InChI key | XYJRXVWERLGGKC-UHFFFAOYSA |
| particle size | <200 nm (BET) |
| pH | 4-6 |
| SMILES string | [Ca++].[Ca++].[Ca++].[Ca+ |
| surface area | 14.3 m2/g , typical |
| Application: | Hydroxyapatite can be used as:• An implant material for bone substitute due to its chemical similarity to the inorganic component of bone and osteo inductive properties. • A vehicle for gene and drug delivery because of its encapsulation capacity and affinity to several drugs and proteins. • A pH responsive particulate emulsifier. |
| Features and Benefits: | • Biocompatible • Osteoconductive • Stable under physiological conditions • High mechanical strength |
| General description: | Hydroxyapatite(HAP) is an osteoconductive bioceramic material which has uniqueability to form direct bonds with living tissues. It can be easily prepared byvarious techniques such as sol-gel, hydrothermal, multiple emulsion, biomimeticdeposition, and electrodeposition. |
| Legal Information: | Product of Engi-Mat Co. |
| Packaging: | 25 mL in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Density | 1.038 g/mL at 25 °C |
| UNSPSC | 12352302 |