Certificate of Analysis

Product Name TEREPHTHALALDEHYDE 98% For Synthesis
CAS Number 623-27-8
Molecular Formula C8H6O2
Catalogue No. AL2561C
Molecular Weight 134.13 g/mol
Batch Number AL-2026-AL2561C
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Purity (Assay) 98% min 98.5%
Melting Point 60-62 °C 61 °C
Moisture Content 0.5% max 0.3%
Residue on Ignition 0.1% max 0.05%
Related Substances Not more than 1% 0.8%
Result: The above product is expected to comply with For Synthesis grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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