Certificate of Analysis

Product Name N-METHYL-2-PYRROLIDONE 98% For Synthesis
CAS Number 872-50-4
Molecular Formula C5H9NO
Catalogue No. AL1028B
Molecular Weight 99.13 g/mol
Batch Number AL-2026-AL1028B
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 98% 99.5%
Density 1.028 g/mL 1.028 g/mL
Boiling Point 202 °C 202 °C
Moisture Content ≤ 0.5% 0.3%
Residue on Ignition ≤ 0.1% 0.05%
Related Substances None detected None detected
Result: The above product is expected to comply with 98% For Synthesis grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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