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

N-Methyl-2-pyrrolidone (NMP) ≥99.5%, B&J Brand™ for HPLC, for gas chromatography, for spectrophotometry, Burdick & Jackson™

Supplier: BURDICK & JACKSON
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304-1L 304-4 NP304-20
BJ304-1LCS 2632 USD InStock
BJ304-1L BJ304-4 BJNP304-20 BJCS304-56
N-Methyl-2-pyrrolidone (NMP) ≥99.5%, B&J Brand™ for HPLC, for gas chromatography, for spectrophotometry, Burdick & Jackson™
N-Methyl-2-pyrrolidone (NMP)
For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.

  • Minimal UV contaminants
  • High GC purity
  • Low water content
  • Outstanding lot-to-lot consistency


Formula: C₅H₉NO
Boiling Pt: 202 °C (1013 hPa)
Melting Pt: -24 °C
Density: 1.033 g/cm³ (20 °C)
Flash Pt: 91 °C
Storage Temperature: Ambient
 MDL Number: MFCD00003193
CAS Number: 872-50-4
EINECS: 212-828-1
Merck Index: 13,06140
https://qa.digitalassets.avantorsciences.com/adaptivemedia/rendition?id=32d156c242c81ef2974339109ced3895beda87fd&vid=e8ca0ad6010f87ad7cf1c890c0c8248772262ede&prid=web&clid=SAPDAM
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Specification Test Results
GC Analysis 99.5 % min.
Refractive Index (20ºC) 1.4680 - 1.4720
UV Absorbance @ 300 nm 0.5 AU max.
UV Absorbance @ 325 nm 0.1 AU max.
UV Absorbance @ 350 nm 0.03 AU max.
UV Absorbance @ 400 nm 0.01 AU max.
UV Cutoff 285 nm max.
Water by Karl Fischer Titration 0.05 % max.

 

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