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Product Details
Alternative names |
n,n-Dimethylformamide, n-Formyldimethylamine |
Molecular formula | C3H7ON |
Molecular weight | 73.09 |
Density | 0.945g/mL |
CAS number | 68-12-2 |
Appearance Form | liquid, clear |
DMF is specially purified and tested to the highest specifications to ensure the integrity of your data, maximize sensitivity in your assay and to prolong the life of your equipment.
Specifications DMF.
Particulates | Free from particulate matter |
Purity | > 99.5% |
Water content | < 0.1% |
Peroxides | No peroxides detected |
Tollen’s test | No aldehydes detected |
Ninhydrin positives A570 | < 0.05 above blank |
UV cutoff | < 270nm |
N,N-Dimethylformamide CAS No. 68-12-2
Dimethylformamide (DMF) is a clear, colorless, hygroscopic liquid with a slight amine odor. The solvent properties of DMF are particularly attractive because of the high dielectric constant, the aprotic nature of the solvent, its wide liquid range and low volatility.
Typical Properties :
Form | Liquid |
Specific Gravity @ 25°C | Between 0.820 to 0.860 |
Dynamic Viscosity @ 20°C | Between 25 to 80 MPas |
Solubility | Passes |
Sulphur Compounds | Passes |
Solid Paraffins | Passes |
Flash Point (PMCC)°C | Min. 150°C |
Acidity / Alkalinity | Passes |
Light Absorption @ 240-280 nm | Less than 0.1 |
Readily Carbonisable Substances | Passes |