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1,3-Dimethyl-2-imidazolidinone ≥99.5% (by GC), CHROMASOLV™ per cromatografia di spazio di testa, Riedel-de Haën™

Fornitore: Honeywell Chemicals
Pericolo

Synonyms: 1,3-Dimethylimidazolidin-2-one

67484-1L 67484-100ML
67484-1LEA 756.3 EUR
67484-1L 67484-100ML
1,3-Dimethyl-2-imidazolidinone ≥99.5% (by GC), CHROMASOLV™ per cromatografia di spazio di testa, 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

Formula: C₅H₁₀N₂O
Peso molecolare: 114,15 g/mol
Punto di ebollizione: 222 °C
Punto di fusione: 7,5 °C
Densità: 1,06 g/cm³
Flash Pt: 95 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00003188
CAS Number: 80-73-9
EINECS: 201-304-8
ADR: 6.1,III
Merck Index: 13,03275

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Risultati del test di specificazione

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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