Certificate of Analysis

Product Name BISPYRAZOLONE 99% AR
CAS Number 7477-67-0
Molecular Formula C20H18N4O2
Catalogue No. AL1927A
Molecular Weight 346.39 g/mol
Batch Number AL-2026-AL1927A
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 99% 99.5%
Moisture Content ≤ 0.5% 0.3%
Residue on Ignition ≤ 0.1% 0.05%
Related Substances Not more than 0.5% 0.2%
Solubility Soluble in organic solvents Soluble in ethanol and acetone.
Result: The above product is expected to comply with 99% AR grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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