Imprimer

N-Méthyl-2-pyrrolidone ≥99.9%, CHROMASOLV™ en phase gazeuse Headspace, Riedel-de Haën™

Marques : Honeywell Chemicals
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Danger

69337-6X1LEA 4380 EUR
69337-6X1L 69337-1L
N-Méthyl-2-pyrrolidone ≥99.9%, CHROMASOLV™ en phase gazeuse Headspace, Riedel-de Haën™
N-Méthyl-2-pyrrolidone

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: C₅H₉NO
Poids moléculaire: 99,13 g/mol
Point de fusion: -24 °C
Densité: 1,0259 g/cm3 (25 °C)
Point éclair: 88 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00003193
Numéro CAS: 872-50-4
EINECS: 212-828-1
https://fr.vwr.com/stibo/web/std.lang.all/88/54/2298854.jpg

Commander maintenant

Résultats des tests de spécification

Refractive Index n20/D 1.470
Assay (GC) Min. 99.9 %
Refractive index (n 20/D) 1.469 - 1.471
Water (Karl Fischer) Max. 0.1 %
Absorbance at 285 nm Max. 0.522
Absorbance at 300 nm Max. 0.259
Absorbance at 320 nm Max. 0.107
Absorbance at 350 nm Max. 0.013
Suitability for the GC Headspace complying
Explosion Limit 9.5 %
Autoignition Temperature 518 °F

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Plus About VWR