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72781
Riedel-de Haën
N,N-Dimethylformamide
SKU
72781
TraceSELECT™, for inorganic trace analysis, ≥99.99995% (trace metals analysis)
Synonym(s)
DMF; NSC 5356
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High purity solvents for speciation analysis by LC-ICP-MS
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Rigorous purification procedures followed by UV spectroscopy, IC, and ICP-MS testing to assure high chemical purity and high UV transmittance
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The blank values for metal traces in these solvents are in the ppb range or lower.
| Brand Riedel-de Haën | Beilstein Registry Number | CAS Numbers (All) | EC Number | Linear Formula HCON(CH3)2 |
| MDL Number | Molar Mass 73.10 g/mol | RTECS Number 605365 | Synonyms DMF; NSC 5356 |
Documents
Specifications
| Property | Value |
|---|---|
| assay (GC) | Min. 99.8 % |
| density (D 20/4) | 0.947 - 0.949 |
| silver (Ag) | Max. 0.5 ppb |
| aluminium (Al) | Max. 1 ppb |
| gold (Au) | Max. 0.5 ppb |
| barium (Ba) | Max. 0.5 ppb |
| beryllium (Be) | Max. 0.5 ppb |
| bismuth (Bi) | Max. 0.5 ppb |
| calcium (Ca) | Max. 20 ppb |
| cadmium (Cd) | Max. 0.5 ppb |
| cerium (Ce) | Max. 0.5 ppb |
| cobalt (Co) | Max. 0.5 ppb |
| chromium (Cr) | Max. 1 ppb |
| cesium (Cs) | Max. 0.5 ppb |
| copper (Cu) | Max. 1 ppb |
| iron (Fe) | Max. 5 ppb |
| gallium (Ga) | Max. 0.5 ppb |
| germanium (Ge) | Max. 0.5 ppb |
| indium (In) | Max. 0.5 ppb |
| iridium (Ir) | Max. 0.5 ppb |
| potassium (K) | Max. 10 ppb |
| lithium (Li) | Max. 0.5 ppb |
| magnesium (Mg) | Max. 5 ppb |
| manganese (Mn) | Max. 0.5 ppb |
| molybdenum (Mo) | Max. 0.5 ppb |
| sodium (Na) | Max. 200 ppb |
| nickel (Ni) | Max. 1 ppb |
| lead (Pb) | Max. 0.5 ppb |
| palladium (Pd) | Max. 0.5 ppb |
| platinum (Pt) | Max. 0.5 ppb |
| rubidium (Rb) | Max. 0.5 ppb |
| rhodium (Rh) | Max. 0.5 ppb |
| ruthenium (Ru) | Max. 0.5 ppb |
| antimony (Sb) | Max. 0.5 ppb |
| tin (Sn) | Max. 0.5 ppb |
| strontium (Sr) | Max. 0.5 ppb |
| titanium (Ti) | Max. 1 ppb |
| thallium (Tl) | Max. 0.5 ppb |
| uran (U) | Max. 0.5 ppb |
| vanadium (V) | Max. 0.5 ppb |
| zinc (Zn) | Max. 1 ppb |
| zirconium (Zr) | Max. 0.5 ppb |
| explosion Limit | 15.2 % |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 152-153 °C (1.013 hPa) |
| Color | Colorless |
| Density | 0.94 g/cm3 (20 °C) |
| Flashpoint | 57.5 °C (1.013.25 hPa) |
| Form | Liquid |
| Grade | Trace Analysis |
| Incompatible Materials | Nitrates, Alkali metals, Halogenated compounds, Reducing agents, Strong oxidizing agents |
| Lower Explosion Limit | 2.2 %(V) |
| Melting Point/Range | -61 °C |
| Partition Coefficient | -0.85 (25 °C) |
| Purity Percentage | 100.00 |
| Purity Details | >=99.99995% |
| Solubility | Soluble in most organic solvents |
| Solubility in Water | Completely miscible |
| Upper Explosion Limit | 16 %(V) |
| Vapor Pressure | 3.77 hPa (20 °C) |
| Viscosity | 0.86 mPa.s (20 °C) |
| pH-Value | 7.0 (20 °C) |
| Product Line | TraceSELECT™ |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 3 |
| Package Group | III |
| UN ID | UN2265 |
