Certificate of Analysis

Product Name di-BORON TRIOXIDE 98% (anhydrous)
CAS Number 1303-86-2
Molecular Formula B2O3
Catalogue No. AL1946A
Molecular Weight 69.62 g/mol
Batch Number AL-2026-AL1946A
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 98% 98.5%
Moisture content ≤ 0.5% 0.3%
Residue on ignition ≤ 1% 0.5%
Related substances None detected None detected
Solubility Soluble in water Soluble in water
Result: The above product is expected to comply with 98% anhydrous grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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