CERTIFICATE OF ANALYSIS

Product Name	CALAMINE 98-100.5% Extra Pure	CAS Number	8011-96-9
Molecular Formula	----------	Catalogue No.	AL1048
Molecular Weight	----------	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Residue on ignition Soluble barium salts Calcium (Ca) Lead (Pb) Chloride (Cl) Sulphate (SO4) Ethanol soluble dyes Matter insoluble in HCl Water soluble dyes	Pinkish brown colored powder 68 – 74% Passes test Passes test <150 ppm <0.07% <0.6% Passes test <10 mg Passes test	Pinkish brown colored powder 71.2% Passes test Passes test <150 ppm 0.06% 0.48% Passes test <10 mg Passes test

Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane