CAS number: 616-45-5
Molecular formula: C4H7NO
molecular weight: 85.1
Chemical structure:
Product name | 2-Pyrrolidone | |
Shelf life | Two Years | |
Inspection standard | GB/T26602-2011 | |
Items | Specification | Results |
Appearance | Colorless and transparent liquid | Eligibility |
Purity %(m/m) | ≥99.5 | 99.65 |
Moisture %(m/m) | ≤0.1 | 0.02 |
Color | ≤20 | confirm |
Refractive Index(n26D) | 1.4820-1.4860 | 1.4858 |
Conclusion | Confirm to the test ( The γ-butyrolactone assay is 0.03%) |