Semicarbazones Chemische Eigenschaften,Einsatz,Produktion Methoden

Definition

semicarbazones: Organic compoundscontaining the unsaturatedgroup =C:N·NH·CO·NH₂. They areformed when aldehydes or ketonesreact with a semicarbazide(H₂N·NH·CO·NH₂). Semicarbazonesare crystalline compounds with relativelyhigh melting points. They areused to identify aldehydes and ketonesin quantitative analysis: thesemicarbazone derivative is madeand identified by its melting point.Semicarbazones are also used in separating ketones from reaction mixtures:the derivative is crystallizedout and hydrolysed to give the ketone.

Semicarbazones Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Semicarbazones Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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• Semicarbazones