Certificate of Analysis

Product Name NIOBIUM 99.5% (metal)
CAS Number 7440-03-1
Molecular Formula Nb
Catalogue No. AL02458
Molecular Weight 92.91 g/mol
Batch Number AL-2026-AL02458
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Purity 99.5% 99.7%
Moisture Content <0.1% 0.05%
Density 8.57 g/cm³ 8.56 g/cm³
Melting Point 2468 °C 2470 °C
Boiling Point 4742 °C 4740 °C
Result: The above product is expected to comply with 99.5% grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications