CERTIFICATE OF ANALYSIS

Product Name	HYDROBROMIC ACID AR	CAS Number	10035-10-6
Molecular Formula	HBr	Catalogue No.	AL2438
Molecular Weight	80.91	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay (HBr) Specific gravity Arsenic (As) Chloride (Cl) Heavy metal (as Pb) Iodide (l) Iron (Fe) Organic substance Phosphate (PO4) Residue on ignition Selenium (Se) Sulphate & Sulphide (as SO4)	A clear, colorless to pale yellow liquid, which becomes brown on storage. 47.0 - 49.0% About 1.5g <0.5 ppm <0.05% <5 ppm Passes test approx 0.003% <1 ppm Passes test <0.003% <0.003% Passes test approx 0.01 ppm <0.003%	A clear, colorless to pale yellow liquid, which becomes brown on storage. 48% 1g <0.5 ppm 0.04% <5 ppm Passes test <1 ppm Passes test <0.003% 0.002% Passes test <0.003%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane