CERTIFICATE OF ANALYSIS

Product Name	2-NAPHTHOL AR	CAS Number	135-19-3
Molecular Formula	C O 10 H 8	Catalogue No.	AL3167
Molecular Weight	144.17	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay (GC) Melting point Chloride (Cl) Heavy metals (as Pb) Iron (Fe) 1-Naphthol Naphthalene Sulphated ash Water	Off white flakes Min. 99% 121-123°C <0.005% <0.001% <0.001% <0.1% <0.1% <0.01% <0.2%	Off white flakes 99.74% 123°C 0.004% <0.001% 0.0009% 0.075% <0.1% <0.01% 0.1%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane