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

Gevaar

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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