CERTIFICATE OF ANALYSIS

Product Name	MERCURIC OXIDE RED AR/ACS	CAS Number	21908-53-2
Molecular Formula	HgO	Catalogue No.	AL2949
Molecular Weight	216.59	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay Substance insoluble in HCl Chloride (Cl) Sulphate (SO4) Total nitrogen (N) Lead (Pb) Copper (Cu) Cadmium (Cd) Zinc (Zn) Iron (Fe) Substance not reducible with formic acid (residue on ignition)	Reddish orange powder 99 – 100.5% <0.03% <0.01% <0.005% <0.005% <0.0005% <0.0005% <0.0001% <0.0005% <0.005% <0.025%	Reddish orange powder 99.72% 0.02% 0.008% <0.005% 0.004% 0.0004% 0.0004% <0.0001% <0.0005% <0.005% 0.02%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane