Aspirin

Childrens Aspirin, Bufferin Low Dose, Durlaza, Ecotrin, Ecpirin, Fasprin, Halfprin, Miniprin Aspirin is a salicylate .It's capacity is to raise the indications of agony, fever, and irritation. Headache medicine can be utilized treat torment, lessen fever or aggravation, treat or forestall heart assaults, strokes, and mid-section torment (angina). Headache medicine, otherwise called acetylsalicylic corrosive (ASA), is a salicylate drug, used to treat torment, fever, and inflammation.[2]Aspirin has a

Characterization of Aspirin Part II. Extraction of Natural Products Name: Bianca Davis Instructor: Dr. Russell Date Submitted: December 8, 2014   Introduction Aspirin is a substance known as acetylsalicylic acid. It is used mainly as an over the counter drug used to relieve inflammation, pain, and fever. Its natural form is salicylic acid. This synthesis process requires the acetylation of salicylic acid with acetic anhydride. The purpose of this lab is to synthesize and purify aspirin. We also characterized

Introduction Aspirin is a widely name used to refer to a chemical compound known as acetylsalicylic acid. It is commonly used as a pain killer. Salicylic acid is extracted from the bark of willow plant. In the past, the bark willow plant was used as the remedies for tonics and headache. Currently, salicylic acid is administered to patients in aspirin form which is less irritating to the stomach as compared to salicylic acid. Aspirin is synthesised by reacting excess acetic anhydride with the salicylic

Aspirin, as we know it today, was discovered in 1893 by Bayer Company chemist, Felix Hoffman. Bayer named the popular drug by using the “A” in acetyl chloride the "spir" in spiraea ulmaria – the plant salicylic acid originates from, and the “in” was a common ending for medicines. Aspirin, acetylsalicylic acid (Figure 1), was first sold as powder, then as a tablet. It is used as a mild, nonnarcotic analgesic drug useful in the relief of headache, muscle, and joint aches. The drug works by hindering

Alyssa Craig 12/20/14 Period 4 How to make Aspirin Chemical Reaction Equation: You need to combine salicylic acid with acetic anhydride with phosphoric acid, H3PO4 to produce aspirin. The formula for salicylic acid is C7H6O. The formula for acetic anhydride is C4H6O3. The formula for phosphoric acid is H3PO4. The phosphoric acid is a catalyst. This reaction is a synthesis reaction. Therefore: C7H6O3+C4H6O3→C9H8O4+C2H4O2 ↑ ↑ ↑

Synthesis of Aspirin Chemistry Standard Level Lab Report Data Collection and Processing and Conclusion and Evaluation Date: December 8th, 2011 Purpose: The purpose of this lab was to synthesize aspirin, determine the theoretical yield, compare the percent yield to the theoretical yield and test the purity of aspirin by adding Iron (III) chloride to the product. Hypothesis: I hypothesize that salicylic acid will react with acetic anhydride to produce acetylsalicylic acid (aspirin) and

associated theoretical value due to the overall percent yield, which will be discussed further. Also, according to the same calculations made in calculation #1, the calculated mass for Bayer Aspirin was inaccurate as the calculated value was less than what was said by the company. In other words, the Bayer Aspirin did not contain 325mg of ASA, instead it actually contained 283mg. The percent purity of ASA was calculated to be 65.0 % and based on the reaction table, the limiting reagent was salicylic

Synthesis of Aspirin Erin Chase Arellano CHEM 12A ABSTRACT Acetylsalicylic or most commonly known as Aspirin is made through a combination of salicylic acid and acetic anhydride. It is use to relieve mild to moderate pain such as muscle pain, headaches and common cold and reduce fever. The objective of this experiment was to synthesize aspirin from salicylic acid and acetic anhydride. The purity of aspirin was tested using the ferric chloride test and % yield was also calculated. Below drawing

determine whether changing the surface area of Aspirin tablets would enhance the dissolving rate. Within the hypothesis that was prophesied at the commencement of the experiment, that if the rate at which an Aspirin tablet dissolves is related to the surface area, then increasing surface area will increase the rate at which an aspirin tablet dissolves. If rate of reaction is related to the surface area of a reactant, then crushing a tablet of Aspirin would thus result in an advanced reaction rate

Aspirin is a widely known medicine used by various people for pain relief. Pain relief is the typical use for aspirin. The aspirin also features has anti-inflammatory properties that can help with several ailments. It also has other properties that can help with other ailments. The US Food and Drug Administration website says that aspirin can be beneficial to populations with cardiovascular disease. When populations use aspirin on the daily, it could lower the chances of a heart attack and other