N-Methyl-2-pyrrolidone GC-HS 500ML | |||
90970LM500 | 365893313AV | ||
GC-HS | 3658933 | ||
872-50-4 | 81338 | ||
C5H9NO | January 2022 | ||
99.13 | December 2024 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Colourless liquid. | Colourless to pale yellow liquid. |
2 | Solubility | Passes | Miscible with water & most of organic solvents. |
3 | Assay (GC) | 99.88% | Min. 99.8% |
4 | Boiling point(95%) | 202°C | 201° - 204°C |
5 | wt. per ml, 20° C | 1.032g | 1.031 - 1.033g |
6 | Refractive index | 1.471 | 1.470 - 1.472 |
7 | Suitability | Passes | tested for GC-HS |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |