N,N-Dimethylformamide ≥99.9%, SPECTRONORM® for spectroscopy

: VWR Chemicals

N,N-Dimethylformamide ≥99.9%, SPECTRONORM® for spectroscopy

: VWR Chemicals

: Formic acid dimethylamide, Formdimethylamide, Dimethylformamide, DMF

:68-12-2

:HCON(CH₃)₂

:MFCD00003284

:73.09 g/mol

:13,03269

:153 °C (1013 hPa)

:–60.5 °C

:0.949 g/cm³ (20 °C)

:Ambient

:200-679-5

:2265

:3,III

:Filtered through a 0.2 µm filter, packaged under nitrogen.

:57.5 °C (DIN 51755) (closed cup)

:01-2119475605-32

:GHS02

:GHS08

:GHS07

Environmentally Preferable:

Assay (GC):
≥ 99.9 %
Colouration:
≤ 10 APHA
Acidity:
≤ 0.0002 meq/g
Alkalinity:
≤ 0.0002 meq/g
Evaporation residue:
≤ 2 ppm
Water (KF):
≤0.02 %
Absorbance (270 nm):
≤ 0.6
Absorbance (275 nm):
≤ 0.2
Absorbance (280 nm):
≤ 0.1
Absorbance (290 nm):
≤ 0.1
Absorbance (300 nm):
≤ 0.05
Absorbance (330 nm):
≤ 0.01
Transmittance (270 nm):
≥ 25%
Transmittance (275 nm):
≥ 60%
Transmittance (280 nm):
≥ 80%
Transmittance (290 nm):
≥ 80%
Transmittance (300 nm):
≥ 90%
Transmittance (330 nm):
≥ 98%

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