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N,N-Dimetilformammide ≥99.9%, CHROMASOLV™ per cromatografia di spazio di testa, Riedel-de Haën™

Fornitore: Honeywell Chemicals
Pericolo

51781-1L 51781-6X1L
51781-1LEA 174.82 EUR
51781-1L HONC51781-6X1L
N,N-Dimetilformammide ≥99.9%, CHROMASOLV™ per cromatografia di spazio di testa, Riedel-de Haën™
N,N-Dimetilformammide

Honeywell Chromasolv™ GC-headspace solvents:


  • Developed particularly for the identification and quantification of residual solvents in pharmaceuticals using GC-headspace methods described in monographs from the United States Pharmacopeia (USP) or the European Pharmacopoeia (Ph. Eur.) and following the International Conference on Harmonization of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH) guidelines
  • Very pure solvents with extremely low concentrations of the defined residual solvents

Formula: HCON(CH₃)₂
Punto di ebollizione: 152-153 °C (1,013 hPa)
Punto di fusione: -61 °C
Densità: 0,94 g/cm³ (20 °C)
Flash Pt: 57,5 °C (1.013.25 hPa)
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00003284
CAS Number: 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

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Risultati del test di specificazione

Suitability for the GC Headspace complying
Assay (GC) Min. 99.9 %
Refractive index (n 20/D) 1.429 - 1.431
Water (Karl Fischer) Max. 0.03 %
Absorbance at 270 nm Max. 0.700
Absorbance at 275 nm Max. 0.250
Absorbance at 300 nm Max. 0.070
Absorbance at 320 nm Max. 0.022


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