CERTIFICATE OF ANALYSIS

Product Name	SILVER SULPHATE AR/ACS	CAS Number	10294-26-5
Molecular Formula	Ag 2 SO 4	Catalogue No.	AL4038
Molecular Weight	311.79	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay (Min) Insoluble matter Chloride (Cl) Nitrate (NO3) Bismuth (Bi) Calcium (Ca) Copper (Cu) Iron (Fe) Lead (Pb) Magnesium (Mg) Potassium (K) Sodium (Na)	White crystalline powder 99.00% <0.01% <0.001% <0.001% <0.0005% <0.002% <0.0002% <0.001% <0.001% <0.0005% <0.002% <0.005% <0.005%	White crystalline powder 99.50% <0.01% 0.00087% 0.0009% <0.0005% 0.001% 0.0001% 0.001% 0.0004% 0.001% <0.005% <0.005%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane