N,N-Diméthylformamide 99,9, CHROMASOLV™ GC_HS, Riedel-de Haën™
Marques : Honeywell ChemicalsTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Danger
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Synonyme(s):
DMF
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
Formule:
HCON(CH₃)₂ Poids moléculaire: 73.09 g/mol Point d'ébullition: 152…153 °C (1.013 hPa) Point de fusion: –61 °C Densité: 0.94 g/cm³ (20 °C) Point éclair: 57.5 °C (1.013.25 hPa) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00003284 Numéro CAS: 68-12-2 EINECS: 200-679-5 UN: 2265 ADR: 3 III REACH: 01-2119475605-32 Indice Merck: 13,03269 |
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Résultats des tests de spécification
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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