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900205

Sigma-Aldrich

Tricalcium phosphate

powder, 4 μm, ≥80 m2g

Synonyme(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

Formule linéaire :
Ca3(PO4)2
Numéro CAS:
7758-87-4
Numéro CE :
231-840-8
Code UNSPSC :
12352302
ID de substance PubChem :
329769790
Nomenclature NACRES :
NA.23

241.00 CHF

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Devis pour commande en gros

Niveau de qualité

100

Description

Total Heavy Metals: ≤20 ppm

Forme

powder

Superficie

≥80 m2/g

Taille des particules

4 μm
4.0 μm±2.0 μm

Chaîne SMILES 

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);;;;;;

Clé InChI

ICMNCASQGLGEKN-UHFFFAOYSA-N

Catégories apparentées

Description générale

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.[1][2][3][4]

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number
MKCW1107
MKCW8940
MKCV3859
MKCT3290
MKCR5054

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Liu Y, et al.
Carbon, 76, 250-250 (2014)
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
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

Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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