Certificate of Analysis

Product Name QUINALIZARIN 95% AR
CAS Number 81-61-8
Molecular Formula C14H8O6
Catalogue No. AL1283D
Molecular Weight 272.21 g/mol
Batch Number AL-2026-AL1283D
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 95% 95.5%
Melting Point 210-215 °C 212 °C
Moisture Content ≤ 0.5% 0.3%
Residue on Ignition ≤ 0.1% 0.05%
Related Substances None detected None detected
Solubility Sparingly soluble in water; soluble in ethanol and acetone Soluble in ethanol, sparingly soluble in water.
Result: The above product is expected to comply with AR, 95% grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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