Certificate of Analysis

Product Name SODIUM HYDROXIDE 4M (4N) Standardized Solution
CAS Number -
Molecular Formula NaOH
Catalogue No. AL1385K
Molecular Weight 40.00 g/mol
Batch Number AL-2026-AL1385K
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 99% 99.5%
Density 1.15 g/mL 1.15 g/mL
pH ~13 13.0
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 4M (4N) Standardized Solution grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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