Certificate of Analysis

Product Name POTASSIUM DICHROMATE 99.5% Extra Pure (purified small crystals)
CAS Number 7778-50-9
Molecular Formula K2Cr2O7
Catalogue No. AL01237
Molecular Weight 294.18 g/mol
Batch Number AL-2026-AL01237
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay 99.5% min 99.7%
Moisture Content <0.5% 0.3%
Residue on Ignition <0.1% 0.05%
Solubility 32 g/100 mL 32 g/100 mL
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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