CERTIFICATE OF ANALYSIS

Product Name	COBALT (II) CHLORIDE HEXAHYDRATE AR/ACS	CAS Number	7791-13-1
Molecular Formula	C°Cl 2 .6H 2 O	Catalogue No.	AL1429
Molecular Weight	237.93	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay Insoluble matter Reaction Nitrogen compound (N) Sulphate (SO4) Calcium Copper (Cu) Iron (Fe) Lead (Pb) Magnesium (Mg) Manganese (Mn) Nickel (Ni) Potassium (K) Sodium (Na) Zinc (Zn)	Deep red crystals Min. 99.0% <0.003% Not less than pH 3.0 <0.003% <0.005% <0.005% <0.001% <0.003% <0.002% <0.002% <0.003% <0.01% <0.005% <0.01% <0.002%	Deep red crystals 45.26% 0.004% pH 4.7 0.002% <0.005% <0.005% <0.001% 0.002% 0.001% <0.002% 0.002% <0.01% <0.005% <0.01% <0.002%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane