CERTIFICATE OF ANALYSIS

Product Name	DIETHYLENE GLYCOL AR	CAS Number	111-46-6
Molecular Formula	O(CH 2 .CH 2 OH) 2	Catalogue No.	AL1755
Molecular Weight	106.12	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay (Min. by GC) Wt /ml at 20°C Freezing point Refractive index Water Sulphated ash Copper (Cu) Iron (Fe) Lead (Pb)	Clear colorless viscous liquid 99.00% 1.115 - 1.117g Not less than -9°C 1.446 - 1.447 <0.2% <0.01% <0.00005% <0.00005% <0.00005%	Clear colorless viscous liquid 99.71% 1.115g -11°C 1.446 0.1% <0.01% 0.00004% <0.00005% <0.00005%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane