Certificate of Analysis

Product Name WINKLER’S SOLUTION ‘A’
CAS Number -
Molecular Formula MnSO4
Catalogue No. AL1574A
Molecular Weight 151.01 g/mol
Batch Number AL-2026-AL1574A
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay >99% >99.5%
pH 4.5 - 6.5 5.0
Moisture content <1% 0.5%
Residue on ignition <0.1% 0.05%
Related substances None detected None detected
Result: The above product is expected to comply with Ready-to-use solution grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications