Nitrite → Chromium propionate

HRID 980319

Reaktionsgleichung

[Cr+6:1].N([O-])=O.[Cr+3].[C:6]([OH:10])(=[O:9])[CH2:7][CH3:8]>>[C:6]([O-:10])(=[O:9])[CH2:7][CH3:8].[Cr+3:1].[C:6]([O-:10])(=[O:9])[CH2:7][CH3:8].[C:6]([O-:10])(=[O:9])[CH2:7][CH3:8]

Komponenten

Edukt 4

HCID 946Nitrite2×

HCID 1032Propionic Acid

HCID 27668Chromic Cation

HCID 29131Chromium(6+)2×

Produkt 1

HCID 13682636Chromium propionate

Versuchsvorschrift

adding to said solution of chromium(VI) source in aqueous propionic acid a nitrite source employing sufficient nitrite source selected from the group consisting of alkali metal and ammonium nitrites to effectively reduce chromium(VI) to chromium(III) allowing sufficient time at sufficient temperature to produce a clear green solution of stabilized chromium(III) propionate; and

Aufarbeitung

additionadding

Quellen und Nachweise

ORD-Eintrag: ord-1d7b31ad0a204d6c85b36aa7a1d66642
Quelldatensatz: uspto-grants-1987_01
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US04636572

Verknüpfte Notizen

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