CERTIFICATE OF ANALYSIS

Product Name	DI-iso-PROPYL ETHER (Stabilized with BHT) AR/ACS	CAS Number	108-20-3
Molecular Formula	C6H14O	Catalogue No.	AL5708
Molecular Weight	102.18	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay (by GC) Wt. per ml at 20 0C Refractive index (n)20 D Water Peroxide (H2O2) Acidity (CH3CH2COOH) Non volatile matter Iron (Fe) Lead (Pb)	A clear colorless liquid with a characteristic odour. 99 % min 0.720 – 0.723g 1.367 – 1.369 0.05% max 0.001% max 0.01% max 0.005% max 0.00001% max 0.00001% max	A clear colorless liquid with a characteristic odour. 99.72% 0.722g 1.369 0.02% < 0.001% < 0.01% 0.001% < 0.00001% < 0.00001%

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane