Sulfuric Acid → D-Tartaric acid

HRID 1199909

Reaktionsgleichung

Reaktionsgleichung von HRID 1199909
S(=O)(=O)(O)O.[C:6]([O-:15])(=[O:14])[C@H:7]([C@@H:9]([C:11]([O-:13])=[O:12])[OH:10])[OH:8].[Ca+2]>>[C:6]([OH:15])(=[O:14])[C@H:7]([C@@H:9]([C:11]([OH:13])=[O:12])[OH:10])[OH:8]

Komponenten

3

Edukt 2

HCID 1118Sulfuric AcidHCID 13725893Calcium d-tartrate

Produkt 1

HCID 439655D-Tartaric acid

Versuchsvorschrift

Sulfuric acid is added in calcium D-(-)-tartarate to precipitate calcium sulfate and D-(-)-tartaric acid is separated in water. D-(-)-tartaric acid can be obtained by concentrating the aqueous solution. Refined D-(-)-tartaric acid can be obtained by recrystallizing from water.

Aufarbeitung

  1. customto precipitate calcium sulfate and D-(-)-tartaric acid
  2. customis separated in water

Quellen und Nachweise

ORD-Eintrag
ord-2aa4e746d4514d568ddcdae9872cfedf
Quelldatensatz
uspto-grants-1990_02
Patentnummer
US04904589

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