CERTIFICATE OF ANALYSIS

Product Name	POTASSIUM TETRAOXALATE DIHYDRATE Extra Pure	CAS Number	6100-20-5
Molecular Formula	C 4 H O 3 KO 8 .2H 2	Catalogue No.	AL3791
Molecular Weight	254.2	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay Chloride (Cl) Sulfate (SO4) Ca (Calcium) Cd (Cadmium) Co (Cobalt) Cr (Chromium) Cu (Copper) Fe (Iron) Mg (Magnesium) Mn (Mangnese) Na (Sodium) NH4+ (Ammonium) Ni (Nickel) Pb (Lead) Zn (Zinc) <0.0005%	White crystalline powder Min. 99.5% <0.001% <0.01% <0.001% <0.0005% <0.0005% <0.0005% <0.0005% <0.0005% <0.0005% <0.0005% <0.005% <0.005% <0.0005% <0.0005% <0.0005%	White crystalline powder 99.81% 0.009% <0.01% <0.001% <0.0005% <0.0005% 0.0004% 0.00039% <0.0005% <0.0005% 0.0004% 0.0036% <0.005% <0.0005% 0.0004% <0.0005%

Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane