N-Methyl-2-pyrrolidone (NMP), HiPerSolv CHROMANORM® for HPLC, VWR Chemicals BDH®

Supplier: VWR International

Synonyms: N-Methyl-alpha-pyrrolidone1-Methyl-2-pyrrolidoneNMPN-Methyl-2-pyrrolidoneN-Methylpyrrolidone1-Methyl-2-pyrrolidinoneN-MethylpyrrolidinoneN-methylpyrrolidoneN-Methyl-gamma-butyrolactamN-Methyl-2-pyrrolidinoneM-Pyrol

BDH67006.400
BDH67006.400CS 2496.78 USD
BDH67006.400
N-Methyl-2-pyrrolidone (NMP), HiPerSolv CHROMANORM® for HPLC, VWR Chemicals BDH®
N-Methyl-2-pyrrolidone (NMP)
Formula: C₅H₉NO
MW: 99.13 g/mol
Boiling Pt: 202 °C (1013 hPa)
Melting Pt: –24 °C
Flash Pt: 91 °C
MDL Number: MFCD00003193
CAS Number: 872-50-4
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Specification Test Results

Assay (by GC-FID) Min 99.5%
Residue after ignition Max 5 ppm
Water (by KF coulometry) Max 0.05%
Transmittance at 265 nm Min 10 T(%)
Transmittance at 275 nm Min 20 T(%)
Transmittance at 300 nm Min 50 T(%)
Transmittance at 325 nm Min 80 T(%)
Transmittance at 350 nm Min 90 T(%)
Transmittance at 400 nm Min 98 T(%)
Optical absorbance at 265 nm Max 1.00 AU
Optical absorbance at 275 nm Max 0.70 AU
Optical absorbance at 285 nm Max 1.00 AU
Optical absorbance at 300 nm Max 0.30 AU
Optical absorbance at 325 nm Max 0.01 AU
Optical absorbance at 350 nm Max 0.03 AU
Optical absorbance at 400 nm Max 0.01 AU

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