isolation of aspirin from tablets - laboratory experiment

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The isolation of aspirin (O-acetylsalicylic acid) is a common organic chemistry laboratory experiment. The experiment demonstrates the general idea of a solid-liquid extraction. Commercial aspirin tablets are crushed, extracted with isopropanol, and filtered. Aspirin is then precipitated through addition of acidic water with a modest recovery of 24%. The identity of the product is confirmed based on the proton NMR spectrum and melting point.
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Комментарии
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Can I ask pls what conc. of H2SO4 you used, thanks

FKGrange
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Please could you provide a sample of your results table

Lxiba
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Thank you for this video, I was expected to imagine it but this this helped a lot!!!

noorkarim
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This video is very explaining. Helped me a lot with my lab class. Thank you :)

alyakaplan
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Sir thank you for the video.. wanna ask something sir, how about if in the pils has more than one active ingridiants(3 active ingridiant) than i want to get or extract out one of them(1 of the active ingriants), is that possible to be?

langbuana