| M | 99.13 |
|---|---|
| D | 1.03 |
| b.p | 204 °C |
| m.p | -24 °C |


| Clear liquid | Complying |
| Assay (GC on anhydrous basis) | >= 99.5% |
| Color (APHA Pt-Co) | <= 15 |
| Acidity (as Acetic acid) | <= 0.001% |
| Alkalinity (as CH3NH2) | <= 0.01% |
| Water (KF) | <= 0.05%w/w |
| Residue after evaporation | <= 0.001%w/w |
| Synonym : 1-Methyl-2-pyrrolidone, NMP |
| Formula : C5H9NO |
| CAS : 872-50-4 |
| EC : 212-828-1 |
| 13560501 | 6 x 1L | Glass Bottle 45 (1L) |
| 13560502 | 4 x 2.5l | Glass Bottle 45 (2.5l) |
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