N,N-Dimetyloformamid ≥99.9%, CHROMASOLV™ for headspace gas chromatography, Riedel-de Haën™
Dostawca: Honeywell Chemicals
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Niebezpieczeństwo
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Synonim:
DMF
51781-1L
51781-6X1L
51781-1LEA
846
PLN
51781-1L
HONC51781-6X1L
N,N-Dimetyloformamid ≥99.9%, CHROMASOLV™ for headspace gas chromatography, Riedel-de Haën™
N,N-Dimetyloformamid
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
Formuła:
HCON(CH₃)₂ MW: 73.09 g/mol Temp. Wrzenia: 152…153 °C (1.013 hPa) Temp. topnienia: –61 °C Gęstość: 0.94 g/cm³ (20 °C) Temp. Zapłonu: 57.5 °C (1.013.25 hPa) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00003284 Numer CAS: 68-12-2 Numer WE (dawny EINECS): 200-679-5 Jednostka: 2265 ADR: 3 III REACH: 01-2119475605-32 Klasyfikacja Merck : 13,03269 |
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Wyniki testów specyfikacyjnych
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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