Certificate of Analysis

Product Name BENZOIC ANHYDRIDE 98% For Synthesis
CAS Number 93-97-0
Molecular Formula (C6H5CO)2O
Catalogue No. AL0248B
Molecular Weight 226.23 g/mol
Batch Number AL-2026-AL0248B
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 98% 99.5%
Melting Point 50-52 °C 51 °C
Moisture Content ≤ 0.5% 0.3%
Residue on Ignition ≤ 0.1% 0.05%
Related Substances None detected None detected
Solubility Insoluble in water Insoluble in water.
Result: The above product is expected to comply with 98% For Synthesis grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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