CERTIFICATE OF ANALYSIS

Product Name	ALGINIC ACID Extra Pure	CAS Number	9005-32-7
Molecular Formula	(C 6 H 8 O 6 )n	Catalogue No.	AL0158
Molecular Weight	Approx 48000-186000	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay (calculated with reference to the dried subs.) Arsenic (As) Iron (Fe) Heavy metals (as Pb) Loss on drying Ash pH (3% in water)	White to almost white powder 19 – 25 <0.0005% <0.03% <0.004% <15% <4% 1.5—3.5	Cream color powder 26% 0.0004% 0.02% <0.004% 5.80% 2.80% 2.1

Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane