Certificate of Analysis

Product Name ISOSORBIDE DINITRATE 99%
CAS Number 87-33-2
Molecular Formula C6H8N2O8
Catalogue No. AL2361D
Molecular Weight 236.14 g/mol
Batch Number AL-2026-AL2361D
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 99% 99.5%
Melting Point 60-62 °C 61 °C
Moisture Content ≤ 0.5% 0.3%
Residue on Ignition ≤ 0.1% 0.05%
Related Substances None detected None detected
Solubility Slightly soluble in water Slightly soluble in water, soluble in ethanol.
Result: The above product is expected to comply with 99% grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications