Certificate of Analysis

Product Name SODIUM DICHROMATE 98% Extra Pure (dihydrate)
CAS Number 7789-12-0
Molecular Formula Na2Cr2O7ยท2H2O
Catalogue No. AL01371
Molecular Weight 298.00 g/mol
Batch Number AL-2026-AL01371
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 <0.1% 0.05%
Related Substances None detected None detected
Solubility Freely soluble in water Freely soluble in water
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
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