1,3-Dimethyl-2-imidazolidinone ≥99.5% (by GC), CHROMASOLV™ for headspace gas chromatography, Riedel-de Haën™
Dodávateľ: Honeywell Chemicals
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Nebezpečí
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Synonymá:
1,3-Dimethylimidazolidin-2-one
67484-1L
67484-100ML
67484-1LEA
890.89
EUR
67484-1L
67484-100ML
1,3-Dimethyl-2-imidazolidinone ≥99.5% (by GC), CHROMASOLV™ for headspace gas chromatography, Riedel-de Haën™
1,3-Dimethyl-2-imidazolidinone
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:
C₅H₁₀N₂O Mw: 114.15 Teplota varu: 222 °C Teplota tavenia: 7.5 °C Hustota: 1.06 g/cm³ Teplota vzplanutia: 95 °C Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00003188 Číslo CAS: 80-73-9 EINECS: 201-304-8 Merck Index: 13,03275 |
Výsledky špecifikačného testu
Assay (GC) | Min. 99.5 % |
Refractive index (n 20/D) | 1.470 - 1.473 |
Water (Karl Fischer) | Max. 0.04 % |
Absorbance at 275 nm | Max. 0.522 |
Absorbance at 300 nm | Max. 0.221 |
Absorbance at 325 nm | Max. 0.096 |
Absorbance at 350 nm | Max. 0.045 |
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