Certificate of Analysis

Product Name ORACET BLUE B indicator
CAS Number 12769-16-3
Molecular Formula C21H16N2O2
Catalogue No. AL1122A
Molecular Weight 328.36 g/mol
Batch Number AL-2026-AL1122A
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 95% 96.5%
Moisture content ≤ 1% 0.5%
Residue on ignition ≤ 0.5% 0.3%
Related substances None detected None detected
Result: The above product is expected to comply with Standard grade grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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