Lactic Acid → 2-Hydroxypropanoic acid aluminium salt

HRID 1043348Notes

Reaction equation

HRID 1043348 reaction equation
[OH-].[Al+3:2].[OH-].[OH-].[C:5]([OH:10])(=[O:9])[CH:6]([CH3:8])[OH:7]>O>[C:5]([O-:10])(=[O:9])[CH:6]([CH3:8])[OH:7].[Al+3:2].[C:5]([O-:10])(=[O:9])[CH:6]([CH3:8])[OH:7].[C:5]([O-:10])(=[O:9])[CH:6]([CH3:8])[OH:7]

Participants

4

Reactant 2

HCID 612Lactic AcidHCID 10176082Aluminum Hydroxide

Product 1

HCID 924222-Hydroxypropanoic acid aluminium salt

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Conditions

Temperature
343 K

Procedure

Aluminum(III) hydroxide (2.21 g) was suspended with stirring (340 rpm) in water (10.8 g) maintained at 343 K, lactic acid (6.97 g) added over 1 minute, and stirring continued at 343 K for 70 hours. A white suspension was obtained, and this was diluted to 6% w/w solids for testing.

Workup

  1. customA white suspension was obtained
  2. additionthis was diluted to 6% w/w solids for testing

Sources & evidence

ORD record
ord-1999d9fe28034792b4b9767334223317
Source dataset
uspto-grants-2013_10
Patent number
US08562736B2

Reaction notes

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