Diethylenetriaminepentaacetic acid → Pentasodium Pentetate
Reaction equation
[OH-].[Na+:2].[CH2:3]([N:14]([CH2:26][C:27]([OH:29])=[O:28])[CH2:15][CH2:16][N:17]([CH2:22][C:23]([OH:25])=[O:24])[CH2:18][C:19]([OH:21])=[O:20])[CH2:4][N:5]([CH2:10][C:11]([OH:13])=[O:12])[CH2:6][C:7]([OH:9])=[O:8].N(CC(O)=O)(CC(O)=O)CC(O)=O>O>[CH2:15]([N:14]([CH2:26][C:27]([O-:29])=[O:28])[CH2:3][CH2:4][N:5]([CH2:6][C:7]([O-:9])=[O:8])[CH2:10][C:11]([O-:13])=[O:12])[CH2:16][N:17]([CH2:22][C:23]([O-:25])=[O:24])[CH2:18][C:19]([O-:21])=[O:20].[Na+:2].[Na+:2].[Na+:2].[Na+:2].[Na+:2]Participants
5
Reactant 3
Product 1
Reagents, catalysts & solvents 1
Procedure
A 40% aqueous pentasodium diethylenetriaminepentaacetate solution was prepared by mixing together sodium hydroxide, deionized water and the diethylenetriaminepentaacetic acid (as obtained in Example 1) having the reduced total content of the nitrilotriacetic acid (salt).