N-Methyl-2-pyrrolidone (NMP) ≥99.5% for peptide synthesis
Supplier: VWR Chemicals
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
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Danger
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Synonyms:
1-Methyl-2-pyrrolidone
, NMP
, Methyl Pyrrolidone
, N-Methyl-2-pyrrolidinone,NMP
, 1-Methyl-2-pyrrolidinone
84572.320EA
264
GBP
84572.320
N-Methyl-2-pyrrolidone (NMP) ≥99.5% for peptide synthesis
N-Methyl-2-pyrrolidone (NMP)
Formula:
C₅H₉NO MW: 99.13 g/mol 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 REACH: 01-2119472430-46 Merck Index: 13,06140 |
Specification Test Results
Assay (calculated on anhydrous) | Min. 99.5 % |
Appearance | Clear colourless liquid |
Colour value | Max. 10 APHA |
Free amines | Max. 0.001 % |
Residue on evaporation | Max. 0.002 % |
Water | Max. 0.02 % |
Fe (Iron) | Max. 0.1 ppm |
Mg (Magnesium) | Max. 0.1 ppm |
Pb (Lead) | Max. 0.1 ppm |
Zn (Zinc) | Max. 0.1 ppm |
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