Dimethylformamide 99.8%, AnalaR NORMAPUR ACS, Pharma. Eur. reagent
23466.323-2.5L
Supplier: VWR Chemicals
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| Formula: HCON(CH₃)₂ MW: 73,09 g/mol Boiling Pt: 153 °C (1013 hPa) Density: 0,949 g/cm³ (20 °C) Flash Pt: 57,5 °C (DIN 51755-closed cup) |
CAS Number: 68-12-2 UN: 2265 DG 3 Flammable Packing group III low risk |
Specification
| Assay (on anhydrous substance) | Min. 99.8 % |
| IR Spectrum | Passes test |
| Acidity | Max. 0.00025 meq/g |
| Alkalinity | Max. 0.003 meq/g |
| Boiling point | 152 - 155 °C |
| Colouration | Max. 10 APHA |
| Density (20/4) | 0.946 - 0.950 |
| Indice di rifrazione n 20°/D | 0.949 - 0.952 |
| Refractive index (20°C) | 1.429 - 1.431 |
| Evaporation residue | Max. 10 ppm |
| Water | Max. 0.05 % |
| Al | Max. 0.5 ppm |
| Ba | Max. 0.1 ppm |
| Ca | Max. 0.5 ppm |
| Cd | Max. 0.05 ppm |
| Co | Max. 0.02 ppm |
| Cr | Max. 0.02 ppm |
| Cu | Max. 0.02 ppm |
| Fe | Max. 0.1 ppm |
| K | Max. 0.2 ppm |
| Mn | Max. 0.02 ppm |
| Na | Max. 0.5 ppm |
| Ni | Max. 0.02 ppm |
| Pb | Max. 0.1 ppm |
| Sn | Max. 0.01 ppm |
| Sr | Max. 0.05 ppm |
| Zn | Max. 0.1 ppm |
| Conforms to ACS | Passes test |
| Conforms to Reag. Ph.Eur. | Passes test |
Unit Qty: ea
Availability: 0 in stock
