"Purity of aspirin report" Essays and Research Papers

Sort By:
Satisfactory Essays
Good Essays
Better Essays
Powerful Essays
Best Essays
Page 5 of 50 - About 500 Essays
  • Powerful Essays

    b. Characterization of Aspirin B. Set – up Fig. 11.1. Suction Filtration Set – up C. Table 11.1 List of Necessary Chemicals Sample Structure Purpose Physical Properties Hazards Salicylic Acid Starting Material Appearance: white powder Molar Mass: 138.12 g/mol Melting Point: 1590C Boiling Point: 2110C Density: 1.44 g/cm3 Mildly irritating (pulmonary irritants). Harmful by inhalation‚ ingestion and through skin absorption. Acetic Anhydride

    Free Aspirin Acetic acid Acetic anhydride

    • 708 Words
    • 3 Pages
    Powerful Essays
  • Powerful Essays

    ASPIRIN DOSAGE

    • 2669 Words
    • 10 Pages

    Soluble aspirin tablets Adult dosage: To treat pain or fever in adults‚ the recommended dose is 325 mg to 650 mg every 4 to 6 hours as needed. The maximum daily dose is 4‚000 mg‚ unless otherwise directed by your doctor. For adults with conditions caused by inflammation such as rheumatoid arthritis‚the usual dose is 975 mg 4 to 6 times daily on a regular basis. Sometimes‚ higher doses may be used. To treat migraine headache pain‚ the recommended adult dose is 1‚000 mg at the onset of pain or

    Premium Aspirin Myocardial infarction

    • 2669 Words
    • 10 Pages
    Powerful Essays
  • Good Essays

    Aspirin Synthesis

    • 850 Words
    • 4 Pages

    Introduction: The purpose of this lab was to learn how to use salicylic acid to make aspirin. Aspirin is the most widely used over-the-counter drug in the world. The average tablet contains about 325 milligrams of acetylsalicylic acid with an inert binding material such as starch. Aspirin is used to relieve pain‚ reduce inflammation‚ and lower fever. Aspirin originally was derived by boiling the bark of the white willow tree. Although the salicin in willow bark has analgesic properties‚ purified

    Premium Salicylic acid Aspirin Acetic acid

    • 850 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Racial Purity

    • 636 Words
    • 3 Pages

    From the historical readings of this week‚ one thing which has stood out the most is the concept of racial purity and consideration of black bodies as a threat to it. This fear of racial purity was evident in the miscegenation laws which prohibited interracial marriages. It also involved framing men as rapists. The enforcement of miscegenation laws and protection of white racial purity was justified by violence which involved lynching of black men. In her work‚ Ida B. Wells points out the very paradox

    Premium

    • 636 Words
    • 3 Pages
    Good Essays
  • Powerful Essays

    Synthesis of Aspirin

    • 1248 Words
    • 5 Pages

    Lab 1: Synthesis of Aspirin Introduction: The purpose of this lab was to demonstrate the ability to easily alter the molecular structure of a compound to greatly increase its utility. In this case‚ an acetyl group was added to salicylic acid‚ a naturally occurring compound with significant pharmaceutical value. Without the addition of the acetyl group‚ salicylic acid is an irritant to the gastro-intestinal (GI) tract. Once the acetyl group is added via a simple reaction‚ acetylsalicylic

    Premium Oxygen Aspirin Acetic acid

    • 1248 Words
    • 5 Pages
    Powerful Essays
  • Satisfactory Essays

    Aspirin Notes

    • 290 Words
    • 2 Pages

    OF ASPIRIN Aspirin in general is a safe drug but the ability to prevent blood clots is connected to some side effects. Aspirin can cause firstly stomach irritation. That’s means aspirin can irritate your stomach which has as a result pain‚ nausea‚ vomiting or hearburn. Sometimes can have other symptoms like bleeding‚ holes in stomach or intestines. In order to minimize these problems it should be better to have a full stomach. Also another problem that comes from aspirin can

    Free Blood Immune system Inflammation

    • 290 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Synthesis of Aspirin

    • 1250 Words
    • 5 Pages

    Synthesis of Aspirin Learning Goals 1. To synthesize aspirin from salicylic acid and acetic anhydride. 2. To purify the crude product by Recrystallization. Introduction Most drugs are chemical compounds which are described as "organic compounds" because they are comprised primarily of the elements carbon‚ hydrogen and oxygen.  The present experiment will be the synthesis of a familiar organic compound called aspirin. The common chemical name is acetylsalicylic acid. Aspirin‚ the most

    Premium Aspirin Salicylic acid

    • 1250 Words
    • 5 Pages
    Good Essays
  • Good Essays

    Determination of Aspirin

    • 517 Words
    • 3 Pages

    Reshmi Nair Title: Determination of Aspirin through back titration. Aim: To determine the concentration of Aspirin in a tablet using NaOH and Hcl. Research Question: What is the concentration of Aspirin in a normal tablet? Background: Aspirin is the general name for acetylsalicylic acid (ASA); it is also the trademark of the drug produced by Bayer in Germany. In eighty countries‚ aspirin is a registered trademark‚ but in other places the term aspirin refers to ASA by itself or as an ingredient

    Premium Paracetamol Ibuprofen Sodium hydroxide

    • 517 Words
    • 3 Pages
    Good Essays
  • Powerful Essays

    PREPARATION OF ASPIRIN

    • 1605 Words
    • 7 Pages

    EXPERIMENT A PREPARATION OF ASPIRIN Abstract This report gives a detailed account of the experimental preparation of aspirin in a laboratory environment as well as some basic industrial background on the product. It also contains information about safety precautions put in place to ensure the safety of the team who carried out the experiment. All results obtained have been included as well as a detailed analysis of what they represent alongside any improvements to the method used. Introduction

    Premium Acetic acid Aspirin Acetic anhydride

    • 1605 Words
    • 7 Pages
    Powerful Essays
  • Good Essays

    Purity of Speech

    • 700 Words
    • 3 Pages

    Our words have a strong power. With our speech we have the ability to make worlds or break worlds. The Torah’s laws of speech make it possible for people to live together in peace and build close relationships. One who wants to create a serene home with a pleasant atmosphere should incorporate all the laws of shmiras haloshon into his actions and teach his family to follow suit. We deal with so many people and situations on a daily basis that frustration with others is inevitable. The laws of shmiras

    Free Interpersonal relationship Family

    • 700 Words
    • 3 Pages
    Good Essays
Page 1 2 3 4 5 6 7 8 9 50