Certificate of Analysis

Product Name TANTALUM PENTOXIDE 99% AR
CAS Number 1314-61-0
Molecular Formula Ta2O5
Catalogue No. AL1494E
Molecular Weight 441.89 g/mol
Batch Number AL-2026-AL1494E
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 AR grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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