N-Methyl-2-pyrrolidone (NMP), OmniSolv® for biochemistry, Supelco®
Supplier: MilliporeSigma
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About this item
Synonyms: 1-Methyl-2-pyrrolidinone, N-Methyl-2-pyrrolidinone,NMP, N-Methylpyrrolidinone, N-Methyl-2-pyrrolidinone, N-Methyl-alpha-pyrrolidone, M-Pyrol, N-methylpyrrolidone, N-Methyl-gamma-butyrolactam, 1-Methyl-2-pyrrolidone, NMP, N-Methylpyrrolidone, N-Methyl-2-pyrrolidone, Methyl Pyrrolidone
CAS Number:872-50-4
:
Formula:C₅H₉NO
MDL Number:MFCD00003193
Boiling Pt:202
Melting Pt:-24
Density:1.033 g/cm³ (20 °C)
Molecular Weight:99.13 g/mol
Flash Pt:91
Merck Index:13,06140
Storage Temperature:Ambient
EINECS:212-828-1
:GHS08
:GHS07
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Specifications
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Specifications
Specification Test Results
- Assay (GC):99.7% min
- Amines (as dimethylamine):5ppm max
- Color (APHA):10 max
- Filtered through 0.2 µm filter:To pass test
- Form:Clear liquid
- Infrared spectrum:Conforms to standard
- Residue after ignition:10ppm max
- Titrable base:1.0µeq/g max
- UV Abs. at 270 nm:1.00AU max
- UV Abs. at 280 nm:0.50AU max
- UV Abs. at 300 nm:0.10AU max
- UV Abs. at 325 nm:0.05AU max
- UV Abs. at 350 nm:0.03AU max
- UV Abs. at 400 nm:0.005AU max
- UV Cut-off:270nm max
- Water (H2O):200ppm max
Specification Test Results
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