Sodium Carbonate → Sodium percarbonate

HRID 1458492Notes

Reaction equation

HRID 1458492 reaction equation
[C:1](=[O:4])([O-:3])[O-:2].[Na+:5].[Na+].[OH2:7].[OH2:8].O.O.O.[O-][Si]([O-])=O.[Na+].[Na+].O.O.O.O.O.O.O.S([O-])([O-])(=O)=O.[Mg+2]>OO>[C:1]([O-:4])([O-:3])=[O:2].[C:1]([O-:4])([O-:3])=[O:2].[OH:7][OH:8].[OH:7][OH:8].[OH:7][OH:8].[Na+:5].[Na+:5].[Na+:5].[Na+:5]

Participants

5

Reactant 3

HCID 10340Sodium CarbonateHCID 24843Magnesium Sulfate HeptahydrateHCID 61495Silicic acid (H2SiO3), disodium salt, pentahydrate

Product 1

HCID 159762Sodium percarbonate

Reagents, catalysts & solvents 1

HCID 784Hydrogen PeroxideSolvent

Procedure

In the same manner as in EXAMPLE 2, 100 g of sodium carbonate and 1.4 g of sodium metasilicate pentahydrate were charged into a reactor. Then, 0.6 g of magnesium sulfate heptahydrate was dissolved in 80 g of 60% hydrogen peroxide solution to give sodium percarbonate.

Sources & evidence

ORD record
ord-96dd107234a444958339579c07d8cdb2
Source dataset
uspto-grants-1998_12
Patent number
US05851420

Reaction notes

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