This video shows How to make salicylic acid from Aspirin tablets. Previous video showed how to extract acetylsalicylic acid from aspirin tablets. From that video continues and make salicylic acid from it.
Warning !
Sodium hydroxide, Potassium hydroxide, concentrate Hydrochloric acid are highly corrosive chemicals. Be careful when handling chemicals.
Basically acetylsalicylic acid is converted to salicylic acid by base hydrolysis. Then crude product is obtained. By re-crystallization pure product can be isolated.
Educational Purposes Only !
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