Hydroxylapatite , ≥97%,<100nmparticlesize , 1306-06-5
Synonym(s):
HAp;Calcium phosphate tribasic;Hydroxylapatite;Tribasic calcium phosphate;Calcium hydroxyphosphate
CAS NO.：1306-06-5
Empirical Formula: Ca5HO13P3
Molecular Weight: 502.31
MDL number: MFCD00010904
EINECS: 215-145-7
| Pack Size | Price | Stock | Quantity |
| 5g | RMB27.20 | In Stock |
|
| 25G | RMB85.60 | In Stock |
|
| 100G | RMB286.40 | In Stock |
|
| 500G | RMB827.20 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 1100 °C(lit.) |
| Density | 3.076 g/cm3(Temp: 18 °C) |
| storage temp. | 2-8°C |
| solubility | H2O: 0.3 mg/mL, clear, colorless |
| form | solid |
| color | White |
| Water Solubility | insoluble H2O [MER06] |
| Merck | 13,3500 |
| Cosmetics Ingredients Functions | BULKING SKIN CONDITIONING ABRASIVE ORAL CARE |
| InChI | InChI=1S/2Ca.H3O4P.H2O/c;;1-5(2,3)4;/h;;(H3,1,2,3,4);1H2/q2*+2;;/p-4 |
| InChIKey | CGMRCMMOCQYHAD-UHFFFAOYSA-J |
| SMILES | [Ca+2].[Ca+2].P([O-])([O-])([O-])=O.[OH-] |
| CAS DataBase Reference | 1306-06-5(CAS DataBase Reference) |
| EPA Substance Registry System | Hydroxylapatite (Ca5(OH)(PO4)3) (1306-06-5) |
Description and Uses
Calcium hydroxyapatite has a unique structure in
that it is conductive along the hydroxide channels.
OH- ions lie at (1/4/,1/4,1/4) and (3/4/,3/4,3/4) on
the c-axis and charge-carrying protons are responsible
for the observed conductivities in M10(PO4)6(OH)2. The
H+ migration between the electroattractive ion (O2)
to give molecular H2O in matrix channels carries charge
and the resulting conductivity.
The unit cell consists of two triangular prismatic subcells
forming a rhombic prism with vertical sides. There
are two horizontal mirror planes at the OH levels of 1/4
and 3/4 of the c-axis. In addition, there is a center of
inversion exactly in the center of each vertical face of
each subcell.
Prosthetic aid (artificial bone and teeth).
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P305+P351+P338-P261-P280a-P304+P340-P405-P501a |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | MY8434000 |
| F | 3-10 |
| TSCA | Yes |
| HS Code | 28352600 |
| Hazardous Substances Data | 1306-06-5(Hazardous Substances Data) |
