CERTIFICATE OF ANALYSIS

Product Name	HYDROFLUORIC ACID Electronic grade	CAS Number	7664-39-3
Molecular Formula	HF	Catalogue No.	AL2466
Molecular Weight	20.01	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay Residue on ignition Fluosilicic acid (H2SiF6) Heavy metals (as Pb) Copper (Cu) Iron (Fe) Potassium (K) Sodium (Na) Chloride (Cl) Phosphate (PO4) Sulphite (SO3) Sulphate (SO4)	Clear colorless liquid (Min.) 48.0% <0.0001% <0.001% 0.00005% <0.00001% <0.00001% <0.00001% <0.00001% <0.00001% <0.00001% <0.00001% <0.00001%	Clear colorless liquid 48.82% <0.0001% <0.001% 0.00004% 0.000008% <0.00001% <0.00001% 0.000009% <0.00001% <0.00001% <0.00001% <0.00001%

Result: The above product complies with Electronic grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane