Certificate of Analysis

Product Name MERCURIC OXIDE RED 99% Extra Pure
CAS Number 21908-53-2
Molecular Formula HgO
Catalogue No. AL00989
Molecular Weight 216.59 g/mol
Batch Number AL-2026-AL00989
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
Result: The above product is expected to comply with Extra Pure grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications