CERTIFICATE OF ANALYSIS

Product Name	SODIUM BROMIDE Extra Pure	CAS Number	7647-15-6
Molecular Formula	NaBr	Catalogue No.	AL4093
Molecular Weight	102.9	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay (by argentometry) Insoluble matter in H2O Loss on drying at 105°C Acidity or alkalinity Bromate (BrO3) Chloride (Cl) Sulphate (SO4) Iodide (I) Magnesium and alkaline earth metal (as Ca) Heavy metals (as Pb) Barium (Ba) Iron (Fe)	White crystalline powder 98.0 – 100.5% Passes test <3.0% Passes test Passes test <0.5% <0.01% Passes test <0.02% <0.001% Passes test <0.002%	White crystalline powder 98.69% Passes test 2% Passes test Passes test 0.3% <0.01% Passes test 0.009% <0.001% Passes test <0.002%

Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane