N,N-Dimethylformamide ≥99.9%, CHROMASOLV™ Plus for HPLC, Riedel-de Haën™
Leverancier: Honeywell Chemicals
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
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Gevaar
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Synoniemen:
Formic acid dimethylamide, Formdimethylamide, Dimethylformamide, DMF
270547-2.5L
270547-1L
270547-4X2.5L
270547-2.5LEA
315
EUR
270547-2.5L
270547-1L
270547-4X2.5L
N,N-Dimethylformamide ≥99.9%, CHROMASOLV™ Plus for HPLC, Riedel-de Haën™
N,N-Dimethylformamide
- For HPLC, spectrophotometry, and environmental analysis
- Tested for HPLC-suitability via gradient analysis and UV-VIS spectroscopy
- Low UV impurity profile
- Low impurity gradient LC baseline
- Very low levels of non-volatile impurities
Formule:
HCON(CH₃)₂ MW: 73.09 g/mol Kookpunt: 152…153 °C (1.013 hPa) Smeltpunt: –61 °C Dichtheid: 0.94 g/cm³ (20 °C) Vlampunt: 57.5 °C (1.013.25 hPa) Bewaar temperatuur: Kamertemperatuur |
MDL Nummer:
MFCD00003284 CAS nummer: 68-12-2 EINECS: 200-679-5 UN: 2265 ADR: 3 III Bereik: 01-2119475605-32 Merck Index: 13,03269 |
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Specification Test Results
IR spectrum | complying |
Assay (GC) | Min. 99.90 % |
Non-volatile matter | Max. 0.0005 % |
Water (Karl Fischer) | Max. 0.03 % |
Absorbance at 270 nm | Max. 1.0 |
Absorbance at 275 nm | Max. 0.30 |
Absorbance at 295 nm | max. 0.10 |
Absorbance at 310 nm | max. 0.05 |
Absorbance at 340 nm | max. 0.01 |
Absorbance at 400 nm | max. 0.01 |
Explosion Limit | 15.2 % |
Vapor Pressure | 2.7 mmHg ( 20 °C) |
Refractive Index | n20/D 1.430 (lit.) |
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