Certificate of Analysis

Product Name TETRA BUTYL AMMONIUM HYDROXIDE 20% aqueous solution
CAS Number 2052-49-5
Molecular Formula C16H37NO
Catalogue No. AL1497E
Molecular Weight 259.48 g/mol
Batch Number AL-2026-AL1497E
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay 20% Tetra Butyl Ammonium Hydroxide 20.1%
pH >13 >13.5
Density 0.995 g/mL 0.995 g/mL
Moisture Content <5% 4.8%
Residue on Ignition <0.5% 0.3%
Related Substances None detected None detected
Result: The above product is expected to comply with 20% aqueous solution grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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