N-Methyl-2-Pyrrolidone extrapure 500ML | |||
10970LM500 | 620110210BX | ||
Extrapure | 6201102 | ||
872-50-4 | 93547 | ||
C5H9NO | February 2024 | ||
99.13 | January 2029 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Clear liquid, with color not more than 20 Hz | Clear liquid, with color not more than 20 Hz |
2 | Solubility | Complies | Miscible with water & most of organic solvents. |
3 | Assay (GC) | 99.83% | Min. 99.50% |
4 | Boiling point(95%) | 202°C | 201° - 204°C |
5 | Wt. per ml,20°C | 1.032g | 1.031 - 1.033g |
6 | Refractive index | 1.470 | 1.470 - 1.472 |
7 | Water | 0.04% | 0.1% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |