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Merck
CN

05-0975

Hydroxyapatite

SAJ first grade, 98.0-103.0%

Synonym(s):

Calcium phosphate hydroxide, Durapatite, Hydroxylapatite

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About This Item

Linear Formula:
3Ca3(PO4)2 · Ca(OH)2
CAS Number:
Molecular Weight:
502.31
UNSPSC Code:
12352305
PubChem Substance ID:
EC Number:
235-330-6
MDL number:
Assay:
98.0-103.0%
Form:
powder
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grade

SAJ first grade

assay

98.0-103.0%

form

powder

availability

available only in Japan

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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Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Sophie E P New et al.
Circulation research, 113(1), 72-77 (2013-04-26)
We previously showed that early calcification of atherosclerotic plaques associates with macrophage accumulation. Chronic renal disease and mineral imbalance accelerate calcification and the subsequent release of matrix vesicles (MVs), precursors of microcalcification. We tested the hypothesis that macrophage-derived MVs contribute
Bjarke Viberg et al.
Acta orthopaedica, 84(3), 254-259 (2013-04-19)
Elderly patients with displaced femoral neck fractures are commonly treated with a hemiarthroplasty (HA), but little is known about the long-term failure of this treatment. We compared reoperation rates for patients aged at least 75 years with displaced femoral neck
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