CERTIFICATE OF ANALYSIS

Product Name	SODIUM SULPHATE ANHYDROUS Purified	CAS Number	7757-82-6
Molecular Formula	Na 2 SO 4	Catalogue No.	AL4273
Molecular Weight	142.04	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay pH (5% water) Chloride (Cl) Heavy metals (as Pb) Arsenic (As) Calcium (Ca) Iron (Fe) Magnesium (Mg) Loss on drying at 130°C	White crystalline powder (Min.) 99.0% 5.5 - 7.5 <0.002% <0.001% <0.0002% <0.005% <0.001% <0.01% <1%	White crystalline powder 99.3% 6.8 0.001% <0.001% 0.0001% <0.001% 0.0009% 0.008% <1%

Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane