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H0252

Sigma-Aldrich

Hydroxyapatite

Type I, buffered aqueous suspension

Synonym(s):

Calcium phosphate hydroxide, Durapatite, Hydroxylapatite

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About This Item

Linear Formula:
3Ca3(PO4)2 · Ca(OH)2
CAS Number:
1306-06-5
Molecular Weight:
502.31
EC Number:
215-145-7
MDL number:
MFCD00010904
UNSPSC Code:
12161700
PubChem Substance ID:
24895395
NACRES:
NA.25
grade:
for analytical purposes
form:
buffered aqueous suspension

grade

for analytical purposes

Quality Level

200

type

Type I

form

buffered aqueous suspension

storage temp.

2-8°C

SMILES string

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

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

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Application

Useful in the purification of proteins and nucleic acids

Packaging

Package size based on dry weight

Physical form

Suspension in 0.001 M phosphate buffer, pH 6.8; approx. 25% solids

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SLBB4937V
069K5304
019K5307
088K5305
016K53071

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Sören Toksvig-Larsen et al.
Acta orthopaedica, 84(3), 314-318 (2013-04-30)
External fixation pins tend to loosen with time, especially from cancellous bone. A coating that releases a bisphosphonate has been shown to improve the fixation of dental implants in humans. We now tested a bisphosphonate coating on steel pins for
D Mata et al.
Journal of biomedical nanotechnology, 10(5), 725-743 (2014-04-17)
Biomaterials can still be reinvented to become simple and universal bone regeneration solutions. Following this roadmap, a bone graft of carbon nanotube (CNT)/glass/hydroxyapatite (HA) with controlled CNT agglomeration state was designed with multifunctionalities able to stimulate the bone cell phenotype.
Sergio Bertazzo et al.
Nature materials, 12(6), 576-583 (2013-04-23)
The accumulation of calcified material in cardiovascular tissue is thought to involve cytochemical, extracellular matrix and systemic signals; however, its precise composition and nanoscale architecture remain largely unexplored. Using nano-analytical electron microscopy techniques, we examined valves, aortae and coronary arteries
Frank G Lyons et al.
Clinical orthopaedics and related research, 472(4), 1318-1328 (2014-01-05)
Treatment of segmental bone loss remains a major challenge in orthopaedic surgery. Traditional techniques (eg, autograft) and newer techniques (eg, recombinant human bone morphogenetic protein-2 [rhBMP-2]) have well-established performance limitations and safety concerns respectively. Consequently there is an unmet need
H S Alghamdi et al.
Journal of dental research, 92(11), 982-988 (2013-09-24)
Osteoporotic conditions are anticipated to affect the osseointegration of dental implants. This study aimed to evaluate the effect of a radiofrequent magnetron-sputtered calcium phosphate (CaP) coating on dental implant integration upon installment in the femoral condyles of both healthy and
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