Certificate of Analysis

Product Name BORIC ACID 99% (fine powder)
CAS Number 10043-35-3
Molecular Formula H3BO3
Catalogue No. AL00301
Molecular Weight 61.83 g/mol
Batch Number AL-2026-AL00301
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%
pH (1% solution) 5.0 - 7.0 6.0
Solubility Soluble in water Soluble (5.7 g/100 mL at 20 °C)
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