CERTIFICATE OF ANALYSIS

Product Name	SODIUM FLUORIDE AR	CAS Number	7681-49-4
Molecular Formula	NaF	Catalogue No.	AL4139
Molecular Weight	41.99	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay Insoluble matter Loss on drying at 105°C Acidity (HF) Alkalinity Chloride (Cl) Fluorosilicate (SiF6) Sulphate (SO4) Sulphite (SO3) Copper (Cu) Iron (Fe) Lead (Pb)	White powder (Min.) 99.0% <0.01% <0.2% <0.05% <0.04% <0.005% <0.1% <0.01% <0.005% <0.0005% <0.002% <0.0005%	White powder 99.59% <0.01% 0.1% NIL 0.029% 0.004% NIL <0.01% 0.0032% <0.0005% <0.002% 0.0004%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane