Hydroxyapatite

Name: Hydroxyapatite
Brand: ALDRICH

synthetic, 99.8% trace metals basis (excludes Mg)

Sinonimo/i:

Calcium hydroxyphosphate, HAp, Hydroxylapatite

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Informazioni su questo articolo

Formula condensata:

[Ca₅(OH)(PO₄)₃]_x

Numero CAS:

12167-74-7

Peso molecolare:

502.31

Numero CE:

235-330-6

Numero MDL:

MFCD00010904

Codice UNSPSC:

12352302

ID PubChem:

24880760

NACRES:

NA.23

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Livello qualitativo

100

Saggio

99.8% trace metals basis (excludes Mg)

Stato

solid

Impurezze

≤2500 ppm Trace Metal Analysis

Punto di fusione

1100 °C (lit.)

applicazioni

electroplating
material synthesis precursor

Stringa SMILE

[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
XYJRXVWERLGGKC-UHFFFAOYSA-D

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Categorie correlate

Chimica e biochimica

Materiali energetici

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Questo articolo	289396	677418	924369
Sigma-Aldrich 574791 Hydroxyapatite	Sigma-Aldrich 289396 Hydroxyapatite	Sigma-Aldrich 677418 Hydroxyapatite	Sigma-Aldrich 924369 Hydroxyapatite coating powder
form solid	form powder, solid	form nanopowder, solid	form -
assay 99.8% trace metals basis (excludes Mg)	assay -	assay ≥97%	assay ≥99% trace metals basis
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 100
mp 1100 °C (lit.)	mp 1100 °C (lit.)	mp 1100 °C (lit.)	mp -
impurities ≤2500 ppm Trace Metal Analysis	impurities -	impurities -	impurities ≤50 ppm (Pb)

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Autophagy induced by calcium phosphate precipitates targets damaged endosomes.

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The Journal of biological chemistry, 289(16), 11162-11174 (2014-03-13)

Calcium phosphate precipitates (CPPs) form complexes with DNA, which enter cells via endocytosis. Under this condition CPPs induce autophagy via the canonic autophagy machinery. Here we showed that CPP-induced autophagy was also dependent on endocytosis as the process was significantly

The effect of amorphous pyrophosphate on calcium phosphate cement resorption and bone generation.

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Biomaterials, 34(28), 6631-6637 (2013-06-12)

Pyrophosphate ions are both inhibitors of HA formation and substrates for phosphatase enzymes. Unlike polyphosphates their hydrolysis results simultaneously in the complete loss of mineral formation inhibition and a localised elevation in orthophosphate ion concentration. Despite recent advances in our

Comparison of the use of adipose tissue-derived and bone marrow-derived stem cells for rapid bone regeneration.

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Journal of dental research, 92(12), 1136-1141 (2013-10-08)

Stem cell-based bone tissue engineering has been recognized as a new strategy for maxillary sinus floor elevation. More rapid bone formation may enhance this technique when simultaneous dental implant placement is desired. Adipose tissue-derived stem cells (ADSCs) and bone marrow

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Calcium phosphate ceramics (CPCs) have been widely used as biomaterials for the regeneration of bone tissue because of their ability to induce osteoblastic differentiation in progenitor cells. Despite the progress made towards fabricating CPCs possessing a range of surface features

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