Abstract: A multi-faceted process for preparing uric acid of varying degrees of purity includes a first phase wherein uric acid of approximately 80-90% purity is prepared by dissolving fecal matter containing uric acid in a dilute alkali solution and then separating any undissolved solid residue therefrom. An ammonium salt is added to the solution to precipitate ammonium urate, which is readily convertible by conventional means to uric acid of 80-90% purity. Uric acid of even greater purity is prepared in the second phase by dissolving a relatively impure uric acid product, such as the above ammonium urate, in a second dilute alkali solution. Urate salt is then precipitated by gradually adjusting the pH of the second alkali solution with a dilute mineral acid to a pH of about 10.5. The urate salt is subsequently separated and converted to uric acid by suspending it in hot dilute mineral acid, the resultant uric acid having a purity of approximately 99%.