CERTIFICATE OF ANALYSIS

Product Name	SODIUM METAPERIODATE AR/ACS	CAS Number	7790-28-5
Molecular Formula	NaIO 4	Catalogue No.	AL4199
Molecular Weight	213.89	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay (on dried subs) Bromate, bromide, chlorate & chloride (as Cl) Sulphate (SO4) Manganese (Mn) Heavy metals Iron (Fe) Iodide (I)	White crystalline powder 99.8 – 100.3% <0.01% <0.005% <0.0003% <0.0003% <0.001% <0.001%	White crystalline powder 99.84% <0.01% <0.005% 0.0002% <0.002% <0.001% <0.001%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane