Certificate of Analysis

Product Name DIAZO REAGENT B indicator solution
CAS Number -
Molecular Formula NaNO2
Catalogue No. AL00600
Molecular Weight 68.995 g/mol
Batch Number AL-2026-AL00600
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 95% 96.5%
pH 6-8 7.0
Density 0.88 g/mL 0.88 g/mL
Moisture content < 5% 3.2%
Residue on ignition < 0.5% 0.2%
Related substances None detected None detected
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