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N,N-Dimethylformamid ≥99.9%, CHROMASOLV™ Plus for HPLC, Riedel-de Haën™

Dodavatel: Honeywell Chemicals
Nebezpečí

270547-2.5L 270547-1L 270547-4X2.5L
270547-2.5LEA 8790 CZK
270547-2.5L 270547-1L 270547-4X2.5L
N,N-Dimethylformamid ≥99.9%, CHROMASOLV™ Plus for 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

Vzorec: HCON(CH₃)₂
Bod varu: 152-153 °C (1,013 hPa)
Bod tání: -61 °C
Hustota: 0,94 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00003284
CAS číslo: 68-12-2
EINECS: 200-679-5
UN: 2265
ADR: 3,III
REACH: 01-2119475605-32
Merck Index: 13,03269
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=1ac5c5e9758b6c40ccb0cf127b6a6e1c6d608c64&vid=9a5d4e579e195193602c20d3cb39c89ac9c92cbf&prid=web&clid=SAPDAM

Objednat

Výsledky specifikačního testu

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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