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Thermo Scientific Chemicals
N,N-Dimethylformamid, Thermo Scientific Chemicals
Ein Lösungsmittel für chromogene Substrate
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Katalognummer 039117.K2
auch als 039117-K2 bezeichnet
Preis (EUR)
67,65
Online Exclusive
75,50Ersparnis 7,85 (10%)
Each
Menge:
1 L
Preis (EUR)
67,65
Online Exclusive
75,50Ersparnis 7,85 (10%)
Each
Chemikalien-Kennzeichnungen
CAS68-12-2
IUPAC NameN,N-dimethylformamide
Molecular FormulaC3H7NO
InChI KeyZMXDDKWLCZADIW-UHFFFAOYSA-N
SMILESCN(C)C=O
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Specifications
Datenblatt
DatenblattAppearance (Color)Clear, colorless to pale yellow
Color (APHA)≤15
Assay (GC)≥99.8%
Free acid (titration)≤0.0005meq/g
Residue on Evaporation≤0.005%
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N, N-Dimethylformamide is commonly used as a solvent. It is used as a reagent in Bouveault aldehyde synthesis and also in Vilsmeier-Haack reaction. It acts as a catalyst in the synthesis of acyl chlorides. It is used for separating and refining crude from olefin gas. DMF along with methylene chloride acts as a remover of varnish or lacquers. It is also used in the manufacture of adhesives, fibers and films.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Maximaler Gehalt an Verunreinigungen
- Aussehen: klar
- Farbe: (APHA) 15
- Verdampfungsrückstand: 0.005 %
- Titrierbare Basis: 0.003 meq/g
- Titrierbare Säure: 0.0005 meq/g
- H2O: 0.15 %
RUO – Research Use Only