Certificate of Analysis

Product Name ZINC (metal) DUST 98% AR
CAS Number 7440-66-6
Molecular Formula Zn
Catalogue No. AL01590
Molecular Weight 65.37 g/mol
Batch Number AL-2026-AL01590
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Purity 98% min 98.5%
Moisture Content <0.5% 0.3%
Residue on Ignition <0.1% 0.05%
Particle Size Distribution <100 micrometers 95% <100 micrometers
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
ISO Certifications