CERTIFICATE OF ANALYSIS

Product Name	SODIUM PHOSPHATE DIBASIC DODECAHYDRATE AR	CAS Number	10039-32-4
Molecular Formula	Na O 2 HPO 4 .12H 2	Catalogue No.	AL4242
Molecular Weight	358.14	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay pH (5% water) Chloride (Cl) Sulphate (SO4) Total nitrogen (N) Heavy metals (as Pb) Iron (Fe) Arsenic (As) Potassium (K)	A colorless Crystals Min. 99.0% 9.1 - 9.4 <0.005% <0.005% <0.001% <0.0005% <0.0005% <0.00005% <0.005%	A colorless Crystals 99.52% 9.3 <0.005% <0.005% <0.001% 0.0004% 0.0004% <0.00005% <0.005%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane