Certificate of Analysis

Product Name CHROMIUM TRIOXIDE 98% (flakes)
CAS Number 1333-82-0
Molecular Formula CrO3
Catalogue No. AL00488
Molecular Weight 99.99 g/mol
Batch Number AL-2026-AL00488
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 98% 98.5%
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 98% grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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