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Aspirin
C9H8O4 180.16
 Benzoic acid, 2-(acetyloxy)-.
 Salicylic acid acetate [50-78-2]

» Aspirin contains not less than 99.5 percent and not more than 100.5 percent of C9H8O4, calculated on the dried basis.

USP REFERENCE STANDARDS FOR PURCHASE

USP Aspirin RS
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