Sodium Citrate Dihydrate → Trisodium citrate

HRID 394445Notes

Reaction equation

HRID 394445 reaction equation
O.O.[C:3]([O-:15])(=[O:14])[CH2:4][C:5]([CH2:10][C:11]([O-:13])=[O:12])([C:7]([O-:9])=[O:8])[OH:6].[Na+:16].[Na+].[Na+]>O>[C:3]([O-:15])(=[O:14])[CH2:4][C:5]([CH2:10][C:11]([O-:13])=[O:12])([C:7]([O-:9])=[O:8])[OH:6].[Na+:16].[Na+:16].[Na+:16]

Participants

3

Reactant 1

HCID 71474Sodium Citrate Dihydrate2×

Product 1

HCID 6224Trisodium citrate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

A solution of trisodium citrate was prepared by adding 13.2 kg of trisodium citrate dihydrate into 19.7 kg of water, and this was sprayed onto the enzyme-coated cores under the following conditions in order to provide that 25% of the final granule would be trisodium citrate dihydrate, with care being taken to keep the bed temperature close to 50 degrees C.:

Workup

  1. customto provide that 25% of the final granule
  2. customclose to 50 degrees C

Sources & evidence

ORD record
ord-125214f6906e42fcbe161310caf47a35
Source dataset
uspto-grants-2003_08
Patent number
US06602841B1

Reaction notes

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