CERTIFICATE OF ANALYSIS

Product Name	tri-POTASSIUM CITRATE Extra Pure	CAS Number	06-05-6100
Molecular Formula	C 6 H 5 K 3 O 7 .H 2 O	Catalogue No.	AL3680
Molecular Weight	324.41	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay pH (5% in water) Chloride (Cl) Oxalate (C2O4) Sulphate (SO4) Heavy metals (as Pb) Arsenic (As) Lead (Pb) Sodium (Na) Copper (Cu) Zinc (Zn) Reaction against H2SO4 Water	White crystalline powder Min. 99.0% 8.0 - 9.5 <0.005% <0.03% <0.01% <0.001% <0.0003% <0.001% <0.01% <0.002% <0.002% Passes test 4 to 6%	White crystalline powder 99.44% 8.53 0.004% 0.02% <0.01% 0.0008% 0.0002% 0.0009% <0.01% 0.001% <0.002% Passes test 5%

Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane