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Applikationsnr.: VEV0002J

Separation of DNPH Aldehydes

Aldehydes are used for the production of plastics, solvents, dyes, tannins, perfumes and medicines. These ’’dehydrogenated alcohols’’ are chemical compounds having the functional aldehyde group -CHO. Formaldehyde is produced in large quantities worldwide. It is used as a disinfectant, as a preservative for cosmetics and as a raw material in the chemical industry. Acetaldehyde which occurs during the course of the ethanol degradation and is involved in the development of the so-called alcohol-hangover. Aldehydes are irritants for the eye, skin and respiratory tracts and potential mutagens and carcinogens.

Technische Daten

Applikation

Methode HPLC

Trennbedingungen

Modus RP
Substanzen Acetaldehyde, Acetone, Acrolein, Crotonaldehyde, Formaldehyde, Propionaldehyde
Schlüsselwörter DNPH, Dinitrophenylhydrazine, Aldehydes, VOC´s, Formaldehyde, Acetaldehyde, Carbonyl group, Air pollutants, Eurospher II C18A, UV detection
CAS Nummer 75-07-0, 67-64-1, 107-02-8, 123-73-9, 50-00-0, 123-38-6

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