N,N-Dimetilformamida ≥99.9%, CHROMASOLV™ para cromatografia de gases headspace, Riedel-de Haën™

Proveedor: Honeywell Chemicals
Peligro

51781-1L 51781-6X1L
51781-1LEA 0 EUR
51781-1L HONC51781-6X1L
N,N-Dimetilformamida ≥99.9%, CHROMASOLV™ para cromatografia de gases headspace, Riedel-de Haën™
N,N-Dimetilformamida

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
Pto. Ebullición: 152-153 °C (1,013 hPa)
Pto. de fusión: -61 °C
Densidad: 0,94 g/cm³ (20 °C)
Pto. de inflamación: 57,5 °C (1.013.25 hPa)
Temperatura de almacenaje: Ambiente
Número MDL: MFCD00003284
Núm. CAS: 68-12-2
EINECS: 200-679-5
UN: 2265
ADR: 3,III
IR: 01-2119475605-32
Índice Merck: 13,03269
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=1ac5c5e9758b6c40ccb0cf127b6a6e1c6d608c64&vid=9a5d4e579e195193602c20d3cb39c89ac9c92cbf&prid=web&clid=SAPDAM

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Resultados test especificaciones

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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