Certificate of Analysis

Product Name p-TOLUENE SULPHONIC ACID 98% (monohydrate)
CAS Number 6192-52-5
Molecular Formula C7H8O3S·H2O
Catalogue No. AL01529
Molecular Weight 190.22 g/mol
Batch Number AL-2026-AL01529
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 98% 99.5%
Moisture Content ≤ 1% 0.5%
Residue on Ignition ≤ 0.5% 0.2%
Related Substances None detected None detected
Solubility Soluble in water Fully soluble
Result: The above product is expected to comply with 98% grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications