- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
872-50-4 N-Methyl-2-pyrrolidinone 1-Methyl-2-pyrrolidinone
Quick Details
- Appearance:Colorless Clear Liquid
- Application:Pharmaceutical Intermediates, Solvent
- PackAge:25KG/Drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Preserve in well-closed, light-resistant and airtight containers.
- Transportation:By sea
Superiority:
|
Product Name |
N-Methyl-Pyrrolidone |
|
CAS No. |
872-50-4 |
|
EINECS No. |
212-828-1 |
|
Molecular Formula |
C5H9NO |
|
Molecular Weight |
99.13 g·mol-1 |
|
Flash Point |
86°C(187 °F) |
|
Color APHA |
≤10 |
|
Purity (%) |
≥99.85 |
|
Moisture (%) |
≤0.03 |
|
Amines ppm |
≤30 |
|
Appearance |
Colorless and clear liquid |
Details:
|
No |
Specification |
Electronical Grade |
Technical Grade |
|
1 |
Purity, by GC |
≥99.6% |
≥99.5% |
|
2 |
Density,@℃,25g/ml |
1.028 |
1.028 |
|
3 |
Water |
≤0.1% |
≤0.1% |
|
4 |
γ-Butyrolactone, by GC |
≤0.1% |
≤0.2% |
|
5 |
Amines, by GC |
≤0.1% |
≤0.2% |
|
6 |
Color, APHA |
≤50 |
≤50 |
|
7 |
Meiting point,(℃) |
-23.6 |
-23.6 |
|
8 |
Boiling point,(℃) |
204.0 |
204.0 |
|
9 |
Flash point,(℃) |
91.0 |
91.0 |
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