Certificate of Analysis

Product Name PROPARGYL ALCOHOL 99% For Synthesis
CAS Number 107-19-7
Molecular Formula C3H4O
Catalogue No. AL1269G
Molecular Weight 56.06 g/mol
Batch Number AL-2026-AL1269G
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 99% 99.5%
Density 0.963 g/mL 0.963 g/mL
Boiling Point 100.5 °C 100.3 °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 99% grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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