Customization: | Available |
---|---|
Grade Standard: | Industrial Grade |
Appearance: | Liquid |
Still deciding? Get samples of US$ 1/kg
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Product Name
|
DimethylFormamide/DMF
|
Molar mass
|
73.10 g·mol−1
|
CAS No
|
68-12-2
|
Appearance
|
Colourless liquid
|
EINECS No
|
200-679-5
|
Density
|
0.948 g mL−1
|
Chemical Formula
|
C3H7NO
|
Melting point
|
−60.5 °C; −76.8 °F; 212.7 K
|
Solubility in water
|
Miscible
|
Boiling point
|
152 to 154 °C; 305 to 309 °F; 425 to 427 K
|
Viscosity
|
0.92 mPa s (at 20 °C)
|
Refractive index
|
1.4305 (at 20 °C)
|
N,N-Dimethyl formamide(DMF) | ||
Item | Specification | Test Result |
Appearance | Transparent liquid with no visible impurities | Qualified |
Purity ≥% (GC) | 99.9 | 99.99 |
Methanol,% ≤ | 0.001 | 0.0001 |
Chromaticity(in Hazen) (Pt-Co),≤ | 5 | 5 |
Iron (as Fe)(mg/kg), ≤ | 0.05 | / |
Acidity(as formic acid),% ≤ | 0.001 | 0.0002 |
Alkalinity (as dimethylamine),% ≤ | 0.001 | 0.0002 |
PH | 6.5~8.0 | 7.2 |
Conductivity(25ºC)us/cm ≤ | 2 | 0.03 |