Felix Hoffman: the Founder of Aspirin.

Aspirin is a very important medicine and has been approximately since 1900 when Felix Hoffman and Friedrich aspirin and Company invented it. Born on January 21, of 1868 in Germany Felix Hoffman examine chemistry and pharmaceutics at the University of Munich and obtained his Doctoral degree thither in 1894. He started working for Bayer in 1894 as a chemist. Hoffmans spawn had extreme pain form arthritis shake Hoffman to find a painkiller. Hoffman did a lot of query and underwrite card including a study on Hippocrates, a Grecian physician from 400 B.C. His research showed pain medicine in that time was made from willow tree tree talk and leaves. In the 19th century chemists found that there was a substance known as salicin in the willow trees that had the exponent to take over pain. Between 1800 and 1835 chemists were up to(p) to extract the salcin and earn salicylic acid, and rat it into amounts for human consumption, but they found it was very hard on peoples sto machs. In 1853 a French researcher named Charles Frederic Gerhardt, found a way to neutralize the salicylic acid by adding sodium and acetyl radical group chloride. Strangely his research stopped there and no harvest was developed. In 1897, Hoffman rediscovered Gerhardts experiments and studied them carefully. He conducted similar experiments of his own.

He looked for a stable, buffered rendering of salicylic acid that his company would be able to commercialize on a large scale. On swaggering 10, 1897, he succeeded with this goal. By combining acetylating salicylic acid with acetic acid, he created acetylsalicylic acid, or ASA, with the right on characteristics for consumer use. The substance had the ability to relieve fever, ! pain and inflammation, all without upset the patients stomach. Hoffman is said to have tested versions of the product on his find to find the safest... If you want to ascertain a full essay, army it on our website: OrderEssay.net

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