Certificate of Analysis

Product Name CHROMIUM NITRATE 98% AR (nonahydrate)
CAS Number 7789-02-8
Molecular Formula Cr(NO3)3ยท9H2O
Catalogue No. AL0481A
Molecular Weight 400.15 g/mol
Batch Number AL-2026-AL0481A
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay (Purity) 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 (Analytical Reagent) grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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