Phosphate → Tricalcium Phosphate

HRID 898063Notes

Reaction equation

HRID 898063 reaction equation
[Ca:1].[P:2]([O-:6])([O-:5])([O-:4])=[O:3].[OH-].[Na+]>>[P:2]([O-:6])([O-:5])([O-:4])=[O:3].[Ca+2:1].[P:2]([O-:6])([O-:5])([O-:4])=[O:3].[Ca+2:1].[Ca+2:1]

Participants

4

Reactant 3

HCID 1061PhosphateHCID 14798Sodium HydroxideHCID 5460341Calcium

Product 1

HCID 24456Tricalcium Phosphate

Procedure

The calcium solution was added rapidly with stirring to the phosphate solution. All solutions were adjusted to pH 10 with concentrated NaOH prior to mixing. The initial solid phase formed immediately on mixing was filtered, washed (with distilled water+NaOH, pH 10), and then freeze-dried.

Workup

  1. additionto mixing
  2. customThe initial solid phase formed immediately
  3. additionon mixing
  4. filtrationwas filtered
  5. washwashed (with distilled water+NaOH, pH 10)
  6. customfreeze-dried

Sources & evidence

ORD record
ord-2770af4c3d4f4844962ba4d053214fb5
Source dataset
uspto-grants-2008_04
Patent number
US07351280B2

Reaction notes

Loading…