CERTIFICATE OF ANALYSIS

Product Name	POTASSIUM BROMIDE AR/ACS	CAS Number	03-02-7758
Molecular Formula	KBr	Catalogue No.	AL3659
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) Bromate (BrO3) Chloride (Cl) Iodide (l) Sulphate (SO4) Total nitrogen (N) Heavy metals (as Pb) Barium (Ba) Calcium (Ca) Iron (Fe) Magnesium (Mg) Sodium (Na) Loss on drying (at 105°C)	White crystalline powder (Min.) 99.5% 5.5 to 8.5 <0.001% <0.1% <0.001% <0.005% <0.001% <0.0005% <0.002% <0.001% <0.0005% <0.001% <0.02% <0.5%	White crystalline powder 99.79% 6.03 0.0005% <0.1% 0.0008% 0.004% 0.00068% 0.0004% 0.001% 0.0009% 0.0003% 0.00089% 0.01% 0.4%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane