CERTIFICATE OF ANALYSIS

Product Name	POTASSIUM NITRATE Purified	CAS Number	7757-79-1
Molecular Formula	KNO 3	Catalogue No.	AL3743
Molecular Weight	101.1	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay pH (5% water) Chloride & perchlorate (as Cl) Sulphate (SO4) Ammonium (NH4) Arsenic (As) Lead (Pb) Iron (Fe)	White crystalline powder (Min.) 99.0% 4.5-8.5 <0.007% <0.01% <0.004% <0.0002% <0.005% <0.001%	White crystalline powder 99.28% 5.8 0.006% <0.01% 0.003% <0.0002% 0.004% <0.001%

Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane