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Update to Avantor’s response to the coronavirus (COVID-19) pandemic

N-Methyl-2-pyrrolidone (NMP) ≥99%, CHROMASOLV™ Plus for HPLC, Riedel-de Haën™

Supplier: BURDICK & JACKSON FKA SIGMA
Danger

270458-1L 270458-2.5L
BJ270458-1LEA 269.2 USD InStock
BJ270458-1L BJ270458-2.5L BJ270458-4L
N-Methyl-2-pyrrolidone (NMP) ≥99%, CHROMASOLV™ Plus for HPLC, Riedel-de Haën™
N-Methyl-2-pyrrolidone (NMP)
  • For HPLC, spectrophotometry, and environmental analysis
  • Tested for HPLC-suitability via gradient analysis and UV-VIS spectroscopy
  • Low UV impurity profile
  • Low impurity gradient LC baseline
  • Very low levels of non-volatile impurities


Formula: C₅H₉NO
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
https://qa.digitalassets.avantorsciences.com/adaptivemedia/rendition?id=32d156c242c81ef2974339109ced3895beda87fd&vid=e8ca0ad6010f87ad7cf1c890c0c8248772262ede&prid=web&clid=SAPDAM
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Specification Test Results
Identity (IR) complying
Assay (GC) Min. 99.0 %
Water (Karl Fischer) Max. 0.05 %
Absorbance at 400 nm Max. 0.01
Absorbance at 350 nm Max. 0.01
Absorbance at 325 nm Max. 0.10
Absorbance at 300 nm Max. 0.50
Absorbance at 285 nm Max. 1.0
APHA Max. 10
Vapor Density 3.4 (vs air)
Vapor Pressure 0.29 mmHg ( 20 °C)
Refractive Index n20/D 1.47 (lit.)
Autoignition Temperature 518 °F

 

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