CERTIFICATE OF ANALYSIS

Product Name	ZINC OXIDE AR	CAS Number	1314-13-2
Molecular Formula	ZnO	Catalogue No.	AL4850
Molecular Weight	81.38	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay Substance insoluble in dilute H2SO4 Free alkali Chloride (Cl) Sulphate (SO4) Total nitrogen (N) Lead (Pb) Copper (Cu) Iron (Fe) Manganese (Mn) Cadmium (Cd) Arsenic (As) Calcium (Ca) Sodium (Na) Substance reducing KMnO4 (as O)	White powder (Min.) 99.0% <0.01% Passes test <0.001% <0.01% <0.0005% <0.002% <0.0005% <0.0005% <0.0005% <0.0005% <0.0001% <0.001% <0.001% <0.0016%	White powder 99.6% <0.01% Passes test 0.0008% 0.009% 0.009% 0.001% <0.0005% 0.0004% 0.0004% <0.0005% <0.0001% <0.001% <0.001% 0.001%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane