N-Methyl-2-pyrrolidone (NMP) ≥99.5%, B&J Brand™ for HPLC, for gas chromatography, for spectrophotometry, Burdick & Jackson™
Supplier: Honeywell Research Chemicals
|
Danger
|
304-1L
304-4
NP304-20
BJ304-1LCS
2632
USD
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 |
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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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