Malic Acid → Malic Acid

HRID 49629

Reaction equation

HRID 49629 reaction equation
[C:1]([OH:9])(=[O:8])[CH:2]([CH2:4][C:5]([OH:7])=[O:6])[OH:3].[O-2:10].[Mg+2:11]>O>[C:1]([OH:9])(=[O:8])[CH:2]([CH2:4][C:5]([OH:7])=[O:6])[OH:3].[C:1]([O:9][OH:10])(=[O:8])[CH:2]([CH2:4][C:5]([O-:7])=[O:6])[OH:3].[Mg+2:11].[Mg+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

5

Reactant 2

HCID 525Malic Acid2×HCID 6850729Magnesium monoxide3×

Product 2

HCID 525Malic AcidHCID 22044542Dimagnesiumhydroxy malate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

An aqueous solution of malic acid was prepared by mixing 5.859 kg of malic acid with 18.18 L of water until the solution was clear. An aqueous solution of magnesium oxide was also prepared in a separate container by thoroughly mixing 3.515 kg of magnesium oxide in 18.18 L of water. The magnesium oxide solution was then slowly added to the malic acid solution. The resulting solution was cooled, and then spray dried to produce a powdered dimagnesiumhydroxy malate.

Workup

  1. temperatureThe resulting solution was cooled
  2. customspray dried

Sources & evidence

ORD record
ord-77c4bba85a22402b9eccb03159ac0ade
Source dataset
uspto-grants-2004_03
Patent number
US06706904B1

Linked notes

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