Trisodium Phosphate → Tricalcium Phosphate

HRID 657457Notes

Reaction equation

HRID 657457 reaction equation
[P:1]([O-:5])([O-:4])([O-:3])=[O:2].[Na+].[Na+].[Na+].[Cl-].[Ca+2:10].[Cl-]>O>[P:1]([O-:5])([O-:4])([O-:3])=[O:2].[Ca+2:10].[Ca+2:10].[Ca+2:10].[P:1]([O-:5])([O-:4])([O-:3])=[O:2]

Participants

4

Reactant 2

HCID 24243Trisodium PhosphateHCID 5284359Calcium Chloride

Product 1

HCID 24456Tricalcium Phosphate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

Marketed dispersion stabilizers can be used without modification. When an inorganic dispersion stabilizer is used, a method in which an inorganic dispersion stabilizer is prepared in a dispersion medium can also be used. For example, an aqueous sodium phosphate solution and an aqueous calcium chloride solution are added into water while agitating to produce tricalcium phosphate dispersion, which can be used as a dispersion stabilizer. In this case, the resultant tricalcium phosphate can be preferably used as a dispersion stabilizer for the suspension polymerization methods because of having fine particle diameter and uniform particle diameter distribution.

Workup

  1. customa method in which an inorganic dispersion stabilizer is prepared in a dispersion medium

Sources & evidence

ORD record
ord-1a10bdbc98aa4489a2e5f511039843e1
Source dataset
uspto-grants-2011_12
Patent number
US08076051B2

Reaction notes

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