Certificate of Analysis

Product Name LEAD MONOXIDE 99.9% AR (Litharge)
CAS Number 1317-36-8
Molecular Formula PbO
Catalogue No. AL0872A
Molecular Weight 223.20 g/mol
Batch Number AL-2026-AL0872A
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Purity 99.9% 99.95%
Lead content Min 99.9% 99.92%
Moisture content Max 0.5% 0.2%
Residue on ignition Max 0.1% 0.05%
Related substances None detected None detected
Result: The above product is expected to comply with AR grade grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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