N,N-Dimethylformamid 99,9, CHROMASOLV™ Plus HPLC, Riedel-de Haën™
Leverandør: Honeywell Chemicals
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
|
Farlig
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Synonymer:
DMF
270547-2.5L
270547-1L
270547-4X2.5L
270547-2.5LEA
2460
DKK
270547-2.5L
270547-1L
270547-4X2.5L
N,N-Dimethylformamid 99,9, CHROMASOLV™ Plus HPLC, Riedel-de Haën™
N,N-Dimethylformamid
- 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
Formel:
HCON(CH₃)₂ Molekylvægt: 73.09 g/mol Kogepunkt: 152…153 °C (1.013 hPa) Smeltepunkt: –61 °C Massefylde: 0.94 g/cm³ (20 °C) Flammepunkt: 57.5 °C (1.013.25 hPa) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00003284 CAS-nummer: 68-12-2 EINECS: 200-679-5 UN nummer: 2265 ADR: 3 III REACH: 01-2119475605-32 Merck Index: 13,03269 |
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Specifikationer Testresultater
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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