Certificate of Analysis

Product Name 3,5-DINITRO SALICYLIC ACID 97%
CAS Number 609-99-4
Molecular Formula C7H4N2O7
Catalogue No. AL00642
Molecular Weight 228.12 g/mol
Batch Number AL-2026-AL00642
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay Purity ≥ 97% 98.5%
Melting Point 140-145 °C 142 °C
Moisture Content ≤ 1% 0.5%
Residue on Ignition ≤ 0.5% 0.3%
Related Substances None detected None detected
Solubility Slightly soluble in water; soluble in ethanol and acetone Slightly soluble in water; soluble in ethanol.
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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