Hydrogen Peroxide → Sodium percarbonate

HRID 1781218

Reaktionsgleichung

Reaktionsgleichung von HRID 1781218
[C:1](=[O:4])([O-:3])[O-:2].[Na+:5].[Na+].[OH:7][OH:8].[O-]P1(OP([O-])(=O)OP([O-])(=O)OP([O-])(=O)OP([O-])(=O)OP([O-])(=O)O1)=O.[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]>>[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]

Komponenten

4

Edukt 3

HCID 784Hydrogen PeroxideHCID 10340Sodium CarbonateHCID 24968Hexasodium hexametaphosphate

Produkt 1

HCID 159762Sodium percarbonate

Versuchsvorschrift

Wet sodium percarbonate salt was prepared in an operation according to the process described in DE-PS 28 00 760. After reacting sodium carbonate with hydrogen peroxide in a mother liquor containing kitchen salt and sodium hexametaphosphate and crystallising the sodium percarbonate, the latter was separated as far as possible from the mother liquor as a wet salt in the first compartment of a two-chambered screen-conveyor centrifuge.

Aufarbeitung

  1. customcrystallising the sodium percarbonate
  2. customthe latter was separated as far as possible from the mother liquor as a wet salt in the first compartment of a two-chambered screen-conveyor centrifuge

Quellen und Nachweise

ORD-Eintrag
ord-6cbbb1d8fe334f629a24aeb25dde05cd
Quelldatensatz
uspto-grants-1997_05
Patentnummer
US05632965

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