Malic Acid → Dicalciumhydroxy malate

HRID 1830470Notes

Reaction equation

HRID 1830470 reaction equation
[C:1]([OH:9])(=[O:8])[CH:2]([CH2:4][C:5]([OH:7])=[O:6])[OH:3].[O-2:10].[Ca+2:11]>O>[C:1]([O:9][OH:10])(=[O:8])[CH:2]([CH2:4][C:5]([O-:7])=[O:6])[OH:3].[Ca+2:11].[Ca+2:11].[OH:10][O:8][C:1](=[O:9])[CH:2]([CH2:4][C:5]([O-:7])=[O:6])[OH:3].[OH:10][O:8][C:1](=[O:9])[CH:2]([CH2:4][C:5]([O-:7])=[O:6])[OH:3].[OH:10][O:8][C:1](=[O:9])[CH:2]([CH2:4][C:5]([O-:7])=[O:6])[OH:3]

Participants

4

Reactant 2

HCID 525Malic AcidHCID 6850728Calciumoxide

Product 1

HCID 86594317Dicalciumhydroxy malate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

A large batch of dicalciumhydroxy malate is produced by mixing 19.16 kg of malic acid in 68.19 L of water. In a separate tank, 16.33 kg of calcium oxide is mixed in 68.19 L of water. These two aqueous solutions are slowly mixed together and stirred continuously. A milky solution containing the product resulted, which is spray dried to obtain a powdered product of dicalciumhydroxy malate.

Workup

  1. additionThese two aqueous solutions are slowly mixed together
  2. additionA milky solution containing the product
  3. customresulted
  4. customdried

Sources & evidence

ORD record
ord-e45e4c861ab741278cb8a492b97a5e47
Source dataset
uspto-grants-2006_06
Patent number
US07067165B2

Reaction notes

Loading…