Certificate of Analysis

Product Name b-NAPHTHYLAMINE 98% AR
CAS Number 91-59-8
Molecular Formula C10H7NH2
Catalogue No. AL1054A
Molecular Weight 143.19 g/mol
Batch Number AL-2026-AL1054A
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay 98% min 98.5%
Melting Point 60-62 °C 61 °C
Moisture Content 0.5% max 0.3%
Residue on Ignition 0.1% max 0.05%
Related Substances Not more than 0.5% 0.3%
Solubility Slightly soluble in water Slightly soluble, clear solution in organic solvent.
Result: The above product is expected to comply with AR grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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