Reaction #2446092

ord-790146c61da240c0b62f26175db791b3

Reaction equation

O=P([O-])([O-])OP(=O)([O-])[O-].[Ca+2].[Ca+2]
Ca2P2O7
O=P([O-])([O-])OP(=O)([O-])[O-].[Ca+2].[Ca+2]
calcium pyrophosphate
→
O=P([O-])([O-])[O-].O=P([O-])([O-])[O-].[Ca+2].[Ca+2].[Ca+2]
Calcium Phosphate

Reactants

O=P([O-])([O-])OP(=O)([O-])[O-].[Ca+2].[Ca+2]
Ca2P2O7
O=P([O-])([O-])OP(=O)([O-])[O-].[Ca+2].[Ca+2]
calcium pyrophosphate

Reagents

O=P([O-])([O-])O.O=P([O-])([O-])O.O=P([O-])([O-])[O-].O=P([O-])([O-])[O-].O=P([O-])([O-])[O-].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].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Fe+2].[Mg+2]
Whitlockite

Conditions

Detailed conditions
See reaction.notes.procedure_details.

Procedure

Heated to 500° C., 1 hour (Major) Whitlockite [β-Ca3(PO4)2] (minor) Ca2P2O7

Source

DOI: 10.6084/m9.figshare.5104873.v1Patent: US08685429B2uspto-grants-2014_04