N-Methyl-2-pyrrolidone (NMP) 99+% ACS
Supplier: Thermo Fisher Scientific
Certificates
About this item
Synonyms: 1-Methyl-2-pyrrolidinone, N-Methyl-2-pyrrolidinone,NMP, 1-Methyl-2-pyrrolidone, NMP, Methyl Pyrrolidone
CAS Number:872-50-4
:
Formula:C₅H₉NO
MDL Number:MFCD00003193
Boiling Pt:202 °C (760 mmHg)
Melting Pt:–24 °C
Density:1.03 g/cm³
Molecular Weight:99.13 g/mol
Flash Pt:91 °C
Merck Index:13,06140
Storage Temperature:Ambient
EINECS:212-828-1
:GHS07
:GHS08
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance:Clear liquid
- Infrared spectrum:Conforms
- Water:≤0.05 %
- GC:≥99.50 %
- Color scale:≤50 APHA
- Chloride (Cl):≤1 ppm
- Aluminium (Al):≤0.5 ppm
- Barium (Ba):≤0.1 ppm
- Calcium (Ca):≤0.5 ppm
- Iron (Fe):≤0.1 ppm
- Lead (Pb):≤0.1 ppm
- Magnesium (Mg):≤0.1 ppm
- Nickel (Ni):≤0.02 ppm
- Zinc (Zn):≤0.1 ppm
- Free amine:≤0.01 % (as CH3NH2)
Specification Test Results
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