Certificate of Analysis

Product Name SODIUM HYDROXIDE 0.25M (0.25N) Standardized Solution
CAS Number -
Molecular Formula NaOH
Catalogue No. AL1385F
Molecular Weight 40.00 g/mol
Batch Number AL-2026-AL1385F
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay (NaOH) 99.0% - 100.5% 99.8%
pH 12.5 - 13.5 13.0
Density 1.00 - 1.02 g/mL 1.01 g/mL
Moisture Content 0.5% max 0.3%
Residue on Ignition 0.1% max 0.05%
Related Substances None detected None detected
Result: The above product is expected to comply with 0.25M (0.25N) grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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