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N-Methyl-2-pyrrolidone (NMP) 99.5% for HPLC

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Synonyms: N-Methyl-alpha-pyrrolidone , 1-Methyl-2-pyrrolidone , NMP , N-Methyl-2-pyrrolidone , N-Methylpyrrolidone , 1-Methyl-2-pyrrolidinone , N-Methylpyrrolidinone , N-methylpyrrolidone , N-Methyl-gamma-butyrolactam , N-Methyl-2-pyrrolidinone , M-Pyrol

AC36845-1000 AC36845-0010 AC36845-0025

200015-834EA 105.82 USD

200015-834 200008-712 200033-982

N-Methyl-2-pyrrolidone (NMP) 99.5% for HPLC

N-Methyl-2-pyrrolidone (NMP)

Formula: C₅H₉NO
MW: 99.13 g/mol
Boiling Pt: 202 °C (1013 hPa)
Melting Pt: –24 °C
Density: 1.03 g/cm³
Flash Pt: 91 °C
Storage Temperature: Ambient

MDL Number: MFCD00003193
CAS Number: 872-50-4
EINECS: 212-828-1
Merck Index: 12,06197

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Specification Test Results

Appearance	Clear liquid
Water	≤0.05 % (K.F.)
GC	≥99.5 %
UV	at 285 nm A: ≤1.0
UV	at 300 nm A: ≤0.50
UV	at 320 nm A: ≤0.10
UV	at 340 nm A: ≤0.01
UV	at 450 nm A: ≤0.01
Color scale	≤20 APHA

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