Certificate of Analysis

Product Name EHRLICH’S B REAGENT Liquid, d. 1.10
CAS Number -
Molecular Formula NaNO2
Catalogue No. AL2256C
Molecular Weight 68.995 g/mol
Batch Number AL-2026-AL2256C
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 98% 99.5%
Moisture Content ≤ 2% 1.5%
Residue on Ignition ≤ 0.5% 0.2%
Related Substances None detected None detected
Result: The above product is expected to comply with For diazo reaction grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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