N,N-Dimethylformamide (DMF)
Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
Molar mass (M) 73,10 g/mol
Density (D) 0,95 g/cm³
Boiling point (bp) 153 °C
Flash point (flp) 57,5 °C
Melting point (mp) -61 °C
ADR 3 III
WGK 2
CAS No. [68-12-2]
EG-Nr. 200-679-5
UN-Nr. 2265
€249.95/Pack Qty.
excl. VAT. | 1 l per Pack Qty.
Art. No. HN46.1
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| Order No. | Pack Qty. | Pack. | Price | Quantity | ||
|---|---|---|---|---|---|---|
| HN46.1 | 1 l | glass | €249.95 |
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General information
Further attractive products to complete your chromatography laboratory can be found on our Chromatography page!
for analyses of organic volatile impurities (O.V.I.)
Headspace gas chromatography is a major quality control procedure particularly in the pharmaceutical and food industry. The regulations for this method can be found both in the European as well as the American Pharmacopoeia.
High-boiling solvents of excellent purity, which show no background due to organic volatile impurities on the GC-column, are required for determining solvent residue.
Properties:
- Highest purity (mostly ≥99,99 %)
- High boiling point
- Non volatile matter: ≤0,001 %
- Tested for headspace suitability
- Bottled under protective gas
- Microfiltered
Certificates of Analysis
Guarantee analysis
| Assay (GC) | ≥99,99 % |
| Colour (APHA) | ≤5 |
| Water (KF) | ≤0,03 % |
| Free acid (as CH3COOH) | ≤0,003 % |
| Free alkali (as NH3) | ≤0,002 % |
| Refractive index (20 °C) | 1,430-1,440 |
| Non volatile matter | ≤0,001 % |
| UV-Cutoff | 190-268 nm |
| Transmission | |
| 320 nm | ≥97 % |
| 300 nm | ≥90 % |
| 275 nm | ≥60 % |
| 270 nm | ≥30 % |
| Headspace suitability test for O.V.I. | complies |