Certificate of Analysis

Product Name NEW METHYLENE BLUE (certified)
CAS Number 6586-05-6
Molecular Formula C18H22ClN3S·1/2ZnCl2
Catalogue No. AL1061B
Molecular Weight 416.05 g/mol
Batch Number AL-2026-AL1061B
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay (Dye Content) Min. 90% 92%
Moisture Content Max. 5% 3.2%
Residue on Ignition Max. 1% 0.5%
Related Substances None detected None detected
Solubility Soluble in water Fully soluble in water at room temperature.
Result: The above product is expected to comply with Certified grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications