Certificate of Analysis

Product Name a-NAPHTHYLAMINE 99% AR
CAS Number 134-32-7
Molecular Formula C10H9N
Catalogue No. AL1054B
Molecular Weight 143.19 g/mol
Batch Number AL-2026-AL1054B
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Purity 99% min 99.5%
Melting Point 62-64 °C 63 °C
Moisture Content 0.5% max 0.3%
Residue on Ignition 0.1% max 0.05%
Related Substances None detected None detected
Solubility Slightly soluble in water Slightly soluble in water, soluble in organic solvents
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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