Certificate of Analysis

Product Name ZINC (metal) DUST 95% Extra Pure (fine powder )
CAS Number 7440-66-6
Molecular Formula Zn
Catalogue No. AL01589
Molecular Weight 65.37 g/mol
Batch Number AL-2026-AL01589
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Purity 95% minimum 95.5%
Moisture Content <0.5% 0.3%
Residue on Ignition <1% 0.5%
Particle Size 250-300 mesh 270 mesh
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