Certificate of Analysis

Product Name 2-MERCAPTO ETHANOL 99% AR (For Molecular Biology)
CAS Number 60-24-2
Molecular Formula C2H6OS
Catalogue No. AL0976B
Molecular Weight 78.13 g/mol
Batch Number AL-2026-AL0976B
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 99% 99.5%
Density 1.114 g/mL 1.112 g/mL
Boiling Point 156 °C 156.5 °C
pH Not specified Not applicable
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 AR (Analytical Reagent) grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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