CERTIFICATE OF ANALYSIS

Product Name	SODIUM CARBONATE MONOHYDRATE AR/ACS	CAS Number	06-11-5968
Molecular Formula	Na 2 CO 3 .H 2 O	Catalogue No.	AL4100
Molecular Weight	124	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay Ammonium hydroxide ppt Arsenic (As) Calcium& Magnesium ppt. Chloride (Cl) Heavy metals (as Pb) Insoluble matter Iron (Fe) Loss on drying at 105°C Nitrogen compound (N) Phosphate (PO4) Silica (SiO2) Sulphur compound (as SO4)	White crystalline powder (Min.) 99.5% <0.01% <1ppm <0.01% <0.001% <5ppm <0.01% 13.0-15.0% <0.001% <5ppm <0.005% <0.004%	White crystalline powder 99.87% <0.01% <1ppm 0.008% 0.0009% <5ppm 0.008% 4ppm 14.1% <0.001% <5ppm 0.004% 0.003%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane