Citric Acid → 31142-56-0

HRID 543585Notes

Reaction equation

HRID 543585 reaction equation
[Al+3:1].[Cl-].[Cl-].[Cl-].[C:5]([OH:17])(=[O:16])[CH2:6][C:7]([CH2:12][C:13]([OH:15])=[O:14])([C:9]([OH:11])=[O:10])[OH:8]>>[C:5]([O-:17])(=[O:16])[CH2:6][C:7]([CH2:12][C:13]([O-:15])=[O:14])([C:9]([O-:11])=[O:10])[OH:8].[Al+3:1]

Participants

3

Reactant 2

HCID 311Citric Acid2×HCID 6451240Aluminum(III) Chloride

Product 1

HCID 9159931142-56-0

Procedure

combining the AlCl3 solution with an aqueous solution of citric acid containing up to about 50 weight % citric acid, while vigorously agitating the resultant solution to form an aluminum citrate solution having a mole ratio of aluminum ion to citric acid molecule of from about 1.5:1 to about 2:1, said AlCl3 solution being provided in an amount sufficient to form an aluminum citrate solution containing from 1 up to about 3 weight % aluminum; and

Sources & evidence

ORD record
ord-8941f2c8baa1471ab6c41ee03b3b09f1
Source dataset
uspto-grants-1984_05
Patent number
US04447364

Reaction notes

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