Certificate of Analysis

Product Name DIBENZO-18-CROWN-6 98%
CAS Number 14187-32-7
Molecular Formula C20H24O6
Catalogue No. AL2166F
Molecular Weight 360.40 g/mol
Batch Number AL-2026-AL2166F
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 98% 98.5%
Moisture Content ≤ 1% 0.5%
Residue on Ignition ≤ 0.5% 0.3%
Related Substances Not more than 1% of any single impurity 0.8%
Solubility Soluble in organic solvents Soluble in chloroform and dichloromethane.
Result: The above product is expected to comply with 98% grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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