Certificate of Analysis

Product Name LEAD MONOXIDE 99% (Litharge)
CAS Number 1317-36-8
Molecular Formula PbO
Catalogue No. AL00872
Molecular Weight 223.20 g/mol
Batch Number AL-2026-AL00872
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 99% 99.5%
Moisture Content ≤ 0.5% 0.3%
Residue on Ignition ≤ 0.1% 0.05%
Related Substances None detected None detected
Solubility Insoluble in water Insoluble
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
ISO Certifications