CERTIFICATE OF ANALYSIS

Product Name	BISMUTH SUBNITRATE AR	CAS Number	139-16-2
Molecular Formula	Bi(O)NO3	Catalogue No.	AL0748
Molecular Weight	286.98	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay (Bi) Ammonium (NH4) Silver (Ag) Arsenic (As) Calcium (Ca) Copper (Cu) Iron (Fe) Lead (Pb) Zinc (Zn) Chloride (Cl) Sulphate (SO4) Substances not precipitated by H2S	White to off white powder 71.0 % min 0.003% max 0.001% max 0.0005% max 0.005% max 0.002% max 0.002% max 0.005% max 0.001% max 0.005% max 0.002 % max 0.5% max	White powder 71.53% < 0.003% < 0.001% < 0.0005% < 0.005% < 0.002% < 0.002% < 0.005% < 0.001% < 0.005% < 0.002% <0.5%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane