Certificate of Analysis

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5-Acetylsalicylic acid

Molecular Formula:	C₉H₈O₄
Molecular Weight:	180.16
CAS No.:	13110-96-8
Storage (From the date of receipt):	3 years -20°C powder
Storage (From the date of receipt):	1 year -80°C in solvent
Image:

HPLC: 99.88% purity | NMR: Consistent with structure