CERTIFICATE OF ANALYSIS

Product Name	di-SODIUM HYDROGEN CITRATE SESQUIHYDRATE Extra Pure	CAS Number	144-33-2
Molecular Formula	Na 2 H 6 C 6 O 7	Catalogue No.	AL4155
Molecular Weight	263.11	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay pH (3% in water) Chloride (Cl) Oxalate Sulphate (SO4) Arsenic (As) Lead (Pb) Potassium (K) Readily carbonisable substance	White crystalline powder 99 - 101% 4.9 — 5.2 <0.001% Not detected <0.02% <0.0002% <0.001% <0.02% Traces	White crystalline powder 99.48% 5 <0.001% Not detected <0.02% <0.001% <0.02% Traces

Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane