CERTIFICATE OF ANALYSIS

Product Name	PERCHLORIC ACID AR/ACS	CAS Number	7601-90-3
Molecular Formula	HClO 4	Catalogue No.	AL3443
Molecular Weight	100.46	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay Non –volatile matter Chlorate (CIO3) Chloride (Cl) Free chlorine (Cl) Nitrate (NO3) Phosphate &silicate (SiO2) Sulphate (SO4 ) Ammonium (NH4) Arsenic (As) Copper (Cu) Iron (Fe) Lead (Pb) Manganese (Mn) Mercury (Hg) Potassium (K) Silver (Ag) Sodium (Na)	A clear colorless liquid 60.0 - 62.0% <0.003% <0.0012% <0.0001% <0.0005% <0.001% <0.0003% <0.0004% <0.0002% <0.000005% <0.00001% <0.00005% <0.00001% <0.00005% <0.00001 <0.002% <0.00001% <0.002%	A clear colorless liquid 91.2% 0.00045% 0.001% 0.00008% 0.0003% 0.0007% 0.00021% 0.00028% 0.00014% <0.000005% <0.00001% 0.00004% <0.00001% 0.00004% <0.00001 0.001% <0.00001% 0.0008%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane