Certificate of Analysis

Product Name 6-HYDROXY-3-COUMARANONE 97%
CAS Number 6272-26-0
Molecular Formula C8H6O3
Catalogue No. AL0814D
Molecular Weight 150.13 g/mol
Batch Number AL-2026-AL0814D
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 97% 98.5%
Moisture Content ≤ 1% 0.5%
Residue on Ignition ≤ 0.5% 0.3%
Related Substances Not more than 1% of any individual impurity 0.8%
Solubility Soluble in organic solvents, slightly soluble in water Soluble in ethanol and acetone, slightly soluble in water.
Result: The above product is expected to comply with 97% grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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