Aspirin USP (2080B)

Product Description

Product	Aspirin USP (2080B)
CAS	50-78-2
Formula	C₉H₈O₄
Synonym	Aspirin, O-Acetylsalicylic acid, 2-acetoxybenzoic acid, Benzoic acid, 2-(acetyloxy)-

Sum of related substances(2)	0.25 % maximum
Substances insoluble in Na2CO3 TS	Clear solution
Related substances (USP General Notices)	0.10 % maximum
Free salicylic acid	0.1% maximum
Chloride	0.014 % maximum
Residual solvents <467>	Must comply
Loss on Drying	0.5 % maximum
Residue on Ignition	0.05 % maximum
Heavy Metals	10 µg/g maximum
Assay, % Dry Basis	99.5 – 100.5 %
Readily Carbonizable Substances	USP Fluid Q max.
Sulfate	0.04 % maximum
Notes	Aspirin USP is sourced from a GDUFA registered manufacturer Product: Aspirin USP (2080B) Applications: Recommended for the manufacture of soluble, effervescent and dispersible acetylsalicylic acid tablets and for the manufacture of powder formulations and suppositories. Further specifications: Screen Test, USSS: Cumulative retained on 80 mesh(180 μm) 12.0% Max Cumulative retained on 200 mesh( 75 μm) 50.0 - 75.0% Cumulative retained on 325 mesh ( 45 μm) 75.0% Min Method: Alpine
Class	Active Pharmaceutical Ingredients (API) & Intermediates, Toxic Release Inventory (TRI) Chemicals
Industry	Pharmaceutical

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