N,N-Dimethylformamid ≥99,8%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytisches Reagens

Lieferant: VWR Chemicals
Gefahr

Synonyme: AmeisensäuredimethylamidN,N-DimethylmethansäureamidDMF

23466.460EA 0 EUR
23466.460 23466.550 23466.298 23466.323 23466.930
N,N-Dimethylformamid ≥99,8%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytisches Reagens
N,N-Dimethylformamid
Formel: HCON(CH₃)₂
Molecular Weight: 73,09 g/mol
Siedepunkt: 153 °C (1013 hPa)
Schmelzpunkt: –60,5 °C
Dichte: 0,949 g/cm³ (20 °C)
Flammpunkt: 57,5 °C (DIN 51755) (geschlossener Tiegel)
Lagertemperatur: Raumtemperatur
MDL: MFCD00003284
CAS-Nummer: 68-12-2
EINECS: 200-679-5
UN: 2265
ADR: 3,III
REACH: 01-2119475605-32
Merck Index: 13,03269
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Spezifikation Testergebnisse

Assay (on anhydrous substance) Min. 99.8 %
IR Spectrum Passes test
Acidity Max. 0.00025 meq/g
Alkalinity Max. 0.003 meq/g
Boiling point 152 - 155 °C
Colouration Max. 10 APHA
Density (20/4) 0.946 - 0.950
Density (20/20) 0.949 - 0.952
Brechungsindex (20°C) 1.429 - 1.431
Evaporation residue Max. 10 ppm
Water Max. 0.05 %
Al (Aluminium) Max. 0.5 ppm
Ba (Barium) Max. 0.1 ppm
Ca (Calcium) Max. 0.5 ppm
Cd (Cadmium) Max. 0.05 ppm
Co (Cobalt) Max. 0.02 ppm
Cr (Chromium) Max. 0.02 ppm
Cu (Copper) Max. 0.02 ppm
Fe (Iron) Max. 0.1 ppm
K (Potassium) Max. 0,2 ppm
Mg (Magnesium) Max. 0.1 ppm
Mn (Manganese) Max. 0.02 ppm
Na (Sodium) Max. 0.5 ppm
Ni (Nickel) Max. 0.02 ppm
Pb (Lead) Max. 0.1 ppm
Sn (Tin) Max. 0.01 ppm
Sr (Strontium) Max. 0.05 ppm
Zn (Zinc) Max. 0.1ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test

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