Skip to Content
Merck
All Photos(2)

Key Documents

900204

Sigma-Aldrich

Hydroxyapatite

powder, 5 μm

Synonym(s):

Apatite hydroxide, Hydroxylapatite

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
Ca10(PO4)6(OH)2
CAS Number:
1306-06-5
EC Number:
215-145-7
MDL number:
MFCD00010904
UNSPSC Code:
12352305
NACRES:
NA.23
grade:
for analytical purposes
form:
powder

grade

for analytical purposes

Quality Level

100

description

Particle size: <5.0 μm ± 1.0 μm
Total Heavy Metals: ≤20 ppm

form

powder

surface area

≥80 m2/g

particle size

5 μm

SMILES string

[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[P](=O)([O-])([O-])[O-].[P](=O)([O-])([O-])[O-].[P](=O)([O-])([O-])[O-].[O-H]

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Hydroxyapatite and tricalcium phosphate are bioactive ceramic materials and they find applications as bone grafts, fillers and coating material for metal implants.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCQ4259
MKCM1601
MKCG7601
MKCD7159
MKBZ3886V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Liu Y, et al.
Carbon, 76, 250-250 (2014)
Lu Xie et al.
Materials science & engineering. C, Materials for biological applications, 59, 1007-1015 (2015-12-15)
The ideal bone tissue engineering scaffolds are long-cherished with the properties of interconnected macroporous structures, adjustable degradation and excellent biocompatibility. Here, a series of porous α/β-tricalcium phosphate (α/β-TCP) biphasic bioceramics with different phase ratios of α-TCP and β-TCP were successfully
Sahar Vahabzadeh et al.
Acta biomaterialia, 17, 47-55 (2015-02-02)
In this work we have investigated the effects of strontium (Sr) dopant on in vitro protein release kinetics and in vivo osteogenic properties of plasma sprayed hydroxyapatite (HA) coatings, along with their dissolution behavior. Plasma sprayed HA coatings are widely
Sophie C Cox et al.
Materials science & engineering. C, Materials for biological applications, 47, 237-247 (2014-12-11)
A systematic characterisation of bone tissue scaffolds fabricated via 3D printing from hydroxyapatite (HA) and poly(vinyl)alcohol (PVOH) composite powders is presented. Flowability of HA:PVOH precursor materials was observed to affect mechanical stability, microstructure and porosity of 3D printed scaffolds. Anisotropic

Global Trade Item Number

SKUGTIN
900204-50G4061833222409

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service