CERTIFICATE OF ANALYSIS

Product Name	N, N-DIMETHYLFORMAMIDE AR/ACS	CAS Number	68-12-2
Molecular Formula	H.CON(CH 3 ) 2	Catalogue No.	AL1837
Molecular Weight	73.09	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay (by GC) Wt /ml at 20°C Refractive index Water Acidity Alkalinity Non -volatile matter Copper (Cu) Iron (Fe) Lead (Pb)	A clear colorless liquid Min. 99.5% 0.948-0.950g 1.429-1.431 0.1% <0.1ml N% <0.1ml N% <0.002% <0.0005% <0.0005% <0.0005%	A clear colorless liquid 99.9% 0.9481g 1.429 <0.1% <0.1ml N% NIL 0.001% <0.0005% <0.0005% 0.0004%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane