CERTIFICATE OF ANALYSIS

Product Name	N,N-DIMETHYLFORMAMIDE For HPLC & Spectroscopy	CAS Number	68-12-2
Molecular Formula	H.CON(CH 3 ) 2	Catalogue No.	AL1838
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 Acidity (HCOOH) Water Non-volatile matter Minimum transmission, after purging with nitrogen for not less than 10 minutes, in 10 mm cuvette at: A) 270 nm B) 275 nm C) 290 nm D) 300 nm E) from 330 nm	A clear colorless liquid Min. 99.7% 0.947 - 0.949 g <0.002% <0.05% <0.001% 10% 50% 80% 90% 98%	A clear colorless liquid 99.8% 0.9481 g <0.002% 0.04% <0.001% 10.53% 50.69% 80.36% 90.45% 98.62%

Result: The above product complies with HPLC & Spectrospy grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane