Certificate of Analysis

Product Name COBALT (II) NITRATE 98% AR (hexahydrate)
CAS Number 10026-22-9
Molecular Formula Co(NO3)2ยท6H2O
Catalogue No. AL0515A
Molecular Weight 291.03 g/mol
Batch Number AL-2026-AL0515A
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay 98% min 98.5%
Moisture Content < 1% 0.5%
Residue on Ignition < 0.5% 0.3%
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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