CERTIFICATE OF ANALYSIS

Product Name	di SODIUM TARTRATE DIHYDRATE AR/ACS	CAS Number	6106-24-7
Molecular Formula	C 4 H 4 Na O 2 O 6 .2H 2	Catalogue No.	AL4285
Molecular Weight	230.08	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay pH (5% in water) Chloride (Cl) Sulphate (SO4) Phosphate (PO4) Total nitrogen (N) Heavy metals (as Pb) Calcium (Ca) Iron (Fe)	White crystalline powder (Min.) 99.5% 7 to 8 <0.0005% <0.002% <0.0005% <0.002% <0.0005% <0.005% <0.0005%	White crystalline powder 99.81% 7.9 <0.0005% <0.002% 0.0004% 0.001% <0.0005% <0.005% 0.0002%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane