CERTIFICATE OF ANALYSIS

Product Name	AMMONIUM FLUORIDE AR/ACS	CAS Number	12125-01-8
Molecular Formula	NH 4 F	Catalogue No.	AL0358
Molecular Weight	37.04	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay pH (0.5% soln.) Chloride (Cl) Sulphate (SO4) Hexafluorosilicate Heavy metals (as Pb) Iron (Fe) Potassium Sodium	White crystalline powder 95.00% 6.2 – 7.0 <0.0005% <0.005% <0.1% <0.0005% <0.0005% <0.002% <0.002%	White crystalline powder 98.01% 6.2 0.0004% 0.004% 0.09% 0.0004% 0.0004% <0.002% 0.001%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane