Calcium hydroxyphosphate

Calcium hydroxyphosphate
Names
	IUPAC name pentacalcium hydroxide triphosphate
Identifiers
CAS Number	1306-06-5 ;
3D model (JSmol)	Interactive image;
ChEMBL	ChEMBL2218916;
ChemSpider	26563461;
EC Number	235-330-6;
PubChem CID	14781;
UNII	91D9GV0Z28 ;
	InChI InChI=1S/5Ca.3H3O4P.H2O/c;;;;;31-5(2,3)4;/h;;;;;3(H3,1,2,3,4);1H2/q5*+2;;;;/p-10 Key: XYJRXVWERLGGKC-UHFFFAOYSA-D;
	SMILES [OH-].[O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2];
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H315, H319, H335
Precautionary statements	P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Calcium hydroxyphosphate (calcium phosphate tribasic, tribasic calcium phosphate, hydroxyapatite, HAp) is an inorganic chemical compound that is made up of calcium, hydrogen, oxygen and phosphorus. Its formula is Ca₅(OH)(PO₄)₃.^[1]

It is found in the body and as the mineral hydroxyapatite.^{[citation needed]}

References

^ Calcium phosphate tribasic

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[1] Calcium phosphate tribasic

[1]