Certificate of Analysis
Product Name
2-PYRROLIDONE 99% For Synthesis
CAS Number
616-45-5
Molecular Formula
C4H7NO
Catalogue No.
AL2491B
Molecular Weight
85.11 g/mol
Batch Number
AL-2026-AL2491B
Manufacturing Date
September-2026
Expire Date
September-2031
| Type of Test | Standard | Observed |
|---|---|---|
| Description | A clear colorless liquid | A clear colorless liquid |
| Assay (GC, area%) | Min. 99.0% | 99.28% |
| Density (d20°C/4°C) | 1.110 - 1.112 | 1.1104 |
| Identity (IR) | Passes test | Passes Test |
Tested By
Hitesh Kunjathur
Analysed By
Preeti Rane
