CERTIFICATE OF ANALYSIS

Product Name	THIOBARBITURIC ACID AR	CAS Number	504-17-6
Molecular Formula	C 4 H 4 N 2 O 2 S	Catalogue No.	AL4530
Molecular Weight	144.15	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay pH (1% water) Loss on drying Suitability as reagent for sorbic acid IR spectrum TLC test	White/Cream colored crystalline powder (Min.) 99.0% 1.7 to 1.9 <1% Passes test Passes test Passes test	White/Cream colored crystalline powder 99.74% 1.87 0.74% Passes test Passes test Passes test

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane