N,N-Dimethylformamid 99,9, CHROMASOLV™ GC_HS, Riedel-de Haën™
Dodavatel: Honeywell Chemicals
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Nebezpečí
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Synonyms:
Formic acid dimethylamide, Formdimethylamide, Dimethylformamide, DMF
51781-1L
51781-6X1L
51781-1LEA
4830
CZK
51781-1L
HONC51781-6X1L
N,N-Dimethylformamid 99,9, CHROMASOLV™ GC_HS, Riedel-de Haën™
N,N-Dimethylformamid
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
Vzorec:
HCON(CH₃)₂ MW: 73.09 Bod varu: 152…153 °C (1.013 hPa) Bod tání: –61 °C Hustota: 0.94 g/cm³ (20 °C) Bod vzplanutí: 57.5 °C (1.013.25 hPa) 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 |
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Výsledky specifikačního testu
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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