Certificate of Analysis

Product Name 1,4-NAPHTHOQUINONE 97% For Synthesis
CAS Number 130-15-4
Molecular Formula C10H6O2
Catalogue No. AL2449A
Molecular Weight 158.15 g/mol
Batch Number AL-2026-AL2449A
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 97% 98.5%
Melting Point -0.5 °C -0.5 °C
Moisture Content ≤ 0.5% 0.3%
Residue on Ignition ≤ 0.1% 0.05%
Related Substances No more than 1% of any single impurity 0.8%
Solubility Soluble in organic solvents Soluble in ethanol and acetone.
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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