Certificate of Analysis

Product Name ANDRADE’S REAGENT solution
CAS Number -
Molecular Formula C20H20N3NaO9S
Catalogue No. AL01802
Molecular Weight 453.45 g/mol
Batch Number AL-2026-AL01802
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Appearance Pink to red liquid Pink to red liquid
pH 4.0 - 6.0 5.0
Density ~1.1 g/cm³ 1.08 g/cm³
Solubility Soluble in water Fully soluble in water
Result: The above product is expected to comply with Ready-to-use indicator solution grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications