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900205

Sigma-Aldrich

Tricalcium phosphate

powder, 4 μm, ≥80 m2g

Synonym(s):

β-Tricalcium Phosphate, Bone phosphate of lime, Calcium orthophosphate, Calcium tertiary phosphate, Tribasic calcium phosphate, Tricalcium diphosphate

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About This Item

Linear Formula:
Ca3(PO4)2
CAS Number:
7758-87-4
EC Number:
231-840-8
UNSPSC Code:
12352302
PubChem Substance ID:
329769790
NACRES:
NA.23

Quality Level

100

description

Total Heavy Metals: ≤20 ppm

form

powder

surface area

≥80 m2/g

particle size

4 μm
4.0 μm±2.0 μm

SMILES string

O=P(O)(O)O.O=P(O)(O)O.[Ca].[Ca].[Ca]

InChI

1S/3Ca.2H3O4P.6H/c;;;2*1-5(2,3)4;;;;;;/h;;;2*(H3,1,2,3,4);;;;;;

InChI key

ICMNCASQGLGEKN-UHFFFAOYSA-N

Related Categories

General description

Tricalcium phosphate or tribasic calcium phosphate is a calcium salt of phosphoric acid with the formula Ca3(PO4)2. This material is a white powder consisting of particles with a size from 2-6 microns and a high surface area exceeding 80 m2/g.

Application

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

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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
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
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

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