Certificate of Analysis

Product Name STEARIC ANHYDRIDE 97% For Synthesis
CAS Number 638-08-4
Molecular Formula C36H70O3
Catalogue No. AL1454B
Molecular Weight 550.94 g/mol
Batch Number AL-2026-AL1454B
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay Purity ≥ 97% 98.5%
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 Insoluble in water Insoluble in water, soluble in ethanol and chloroform
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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