Hydroxyapatite

ALDRICH/289396 - reagent grade, powder, synthetic

Synonym: Calcium phosphate tribasic; Calcium hydroxyphosphate; HAp; Hydroxylapatite; Tribasic calcium phosphate

CAS Number: 12167-74-7
Empirical Formula (Hill Notation): HCa₅O₁₃P₃
Molecular Weight: 502.31
EC Number: 235-330-6
MDL Number: MFCD00010904
Linear Formula: [Ca₅(OH)(PO₄)₃]_x
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-289396-25G	25 g	$138.00 1/EA	Add To Favorites
45-289396-100G	100 g	$435.00 1/EA	Add To Favorites

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This image depicts SKU: 289396-100G

Properties
Descriptions
Safety Info.
Basic Data

form	powder
	solid
grade	reagent grade
InChI	1S/5Ca.3H3O4P.H2O/c;;;;;31-5(2,3)4;/h;;;;;3(H3,1,2,3,4);1H2/q5*+2;;;;/p-10
InChI key	XYJRXVWERLGGKC-UHFFFAOYSA-D
mp	1100 °C (lit.)
SMILES string	[Ca++].[Ca++].[Ca++].[Ca++].O[Ca+].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O
solubility	H₂O: insoluble(lit.)

Application:	Hydroxyapatite(HAp) was used to model intracranial calcification in a study. HAp forms biocomposites with a number of polymers for various uses, such as: • for comparison purposes during the preparation of HAp based biocomposites with PVA and collagen. • for preparation of poly(methyl methacrylate) (PMMA)/hydroxyapatite (HA) by powder liquid method to manufacture denture base composites.
General description:	Hydroxyapatite is a key inorganic phosphate that has chemical and structural resemblance to bone. HAp is a popular biomaterial which finds use as a bone or teeth replacement and repair, hard tissue repair.
Packaging:	25, 100 g in poly bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

mp	1100 °C (lit.)
UNSPSC	12352302

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