Certificate of Analysis

Product Name QUERCITIN 95% For Synthesis
CAS Number 849061-97-8
Molecular Formula C15H10O7·xH2O
Catalogue No. AL2491C
Molecular Weight 302.24 g/mol (anhydrous)
Batch Number AL-2026-AL2491C
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 95% 95.5%
Moisture Content ≤ 5% 4.2%
Residue on Ignition ≤ 1% 0.5%
Related Substances None detected None detected
Solubility Slightly soluble in water 0.09 g/L at 25 °C
Result: The above product is expected to comply with 95% For Synthesis grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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