C5H9NO
N-Methyl-2-Pyrrolidone MOS
Main characteristics
| M | 99.13 |
|---|---|
| D | 1.03 |
| b.p | 204 °C |
| m.p | -24 °C |
Product specificities
| Color (APHA Pt-Co) | <= 20 |
| Assay (GC on anhydrous basis) | >= 99.5% |
| Residue after evaporation | <= 0.001%w/w |
| Water (KF) | <= 0.05%w/w |
| Alkalinity (as CH3NH2) | <= 0.005% |
| Chloride (Cl) | <= 0.5ppm |
| Phosphate (PO4) | <= 1ppm |
| Dilution test | Complying |
| Silver (Ag) | <= 100ppb |
| Aluminum (Al) | <= 100ppb |
| As & Sb (as As) | <= 100ppb |
| Gold (Au) | <= 100ppb |
| Boron (B) | <= 100ppb |
| Barium (Ba) | <= 100ppb |
| Calcium (Ca) | <= 300ppb |
| Cadmium (Cd) | <= 100ppb |
| Cobalt (Co) | <= 100ppb |
| Chromium (Cr) | <= 100ppb |
| Copper (Cu) | <= 100ppb |
| Iron (Fe) | <= 100ppb |
| Potassium (K) | <= 100ppb |
| Lithium (Li) | <= 100ppb |
| Magnesium (Mg) | <= 100ppb |
| Manganese (Mn) | <= 100ppb |
| Sodium (Na) | <= 100ppb |
| Nickel (Ni) | <= 100ppb |
| Lead (Pb) | <= 100ppb |
| Tin (Sn) | <= 100ppb |
| Strontium (Sr) | <= 300ppb |
| Titanium (Ti) | <= 100ppb |
| Vanadium (V) | <= 100ppb |
| Zinc (Zn) | <= 100ppb |
| Particle count > 0.5µm | <= 100P/ml |
| Particle count > 1.0µm | <= 10P/ml |
