CERTIFICATE OF ANALYSIS

Product Name	POTASSIUM BROMIDE Extra Pure	CAS Number	7758-02-3
Molecular Formula	KBr	Catalogue No.	AL3660
Molecular Weight	119.01	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay pH (5% in water) Chloride (Cl) Iodide (I) Sulphate (SO4) Bromate (BrO3) Heavy metals (as Pb) Iron (Fe) Magnesium (Mg) Calcium (Ca) Barium (Ba) Sodium (Na) Loss on drying at 105°C	White crystalline powder (Min.) 99.0% 5.0 to 8.0 <0.45% <0.02% <0.005% <0.001% <0.001% <0.001% <0.002% <0.005% <0.0025% <0.15% <0.5%	White crystalline powder 99.41% 6.2 0.3% <0.02% 0.004% 0.0008% <0.001% <0.001% 0.001% <0.005% 0.001% 0.08% 0.4%

Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane