Certificate of Analysis

Product Name HYDROQUINONE 99-101% For Synthesis
CAS Number 123-31-9
Molecular Formula C6H6O2
Catalogue No. AL00813
Molecular Weight 110.11 g/mol
Batch Number AL-2026-AL00813
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay 99.0% min 99.7%
Melting Point 172-174 °C 173 °C
Moisture Content 0.5% max 0.3%
Residue on Ignition 0.1% max 0.05%
Related Substances None detected None detected
Solubility Soluble in water Fully soluble in water at room temperature.
Result: The above product is expected to comply with 99-101%, For Synthesis grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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