N-Methyl-2-pyrrolidone (NMP) ≥99.9%, CHROMASOLV™ for headspace gas chromatography, Riedel-de Haën™

Supplier: Honeywell Chemicals

Synonyms: 1-Methyl-2-pyrrolidoneNMP1-Methyl-2-pyrrolidinone

69337-1LEA 513.5 EUR
69337-1L HONC69337-6X1L
N-Methyl-2-pyrrolidone (NMP) ≥99.9%, CHROMASOLV™ for headspace gas chromatography, Riedel-de Haën™
N-Methyl-2-pyrrolidone (NMP)

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: C₅H₉NO
MW: 99,13 g/mol
Boiling Pt: 202 °C
Melting Pt: -24 °C
Density: 1,0259 g/cm³
Flash Pt: 88 °C
Storage Temperature: Ambient
MDL Number: MFCD00003193
CAS Number: 872-50-4
EINECS: 212-828-1

Order Now

Specification Test Results

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

Learn more

About VWR

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

Learn more About VWR