{"product_id":"aldon-synthesis-of-aspirin-ap-chemistry-kit-is8021","title":"Synthesis Of Aspirin Ap Chemistry  Kit -IS8021","description":"\u003cp\u003eIn a reaction vessel salicylic acid, acetic anhydride and sulfuric acid are mixed. The exothermic reaction will cause the temperature to increase to 70-80°C. Once the reaction is complete the vessel is cooled in an ice bath and the acetylsalicylic acid crystallizes out. This material is re-crystallized in toluene to purify the product. The product identity is confirmed by melting point. The mass of the re-crystallized product is used to determine the yield of the synthesis. In this experiment, we will perform the synthesis of acetylsalicylic acid (aspirin), purification by re-crystallization and use melting point to confirm identity.\u003c\/p\u003e","brand":"Aldon","offers":[{"title":"Default Title","offer_id":39305509339305,"sku":"IS8021","price":41.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/aldon-is8021-wb.jpg?v=1743725533","url":"https:\/\/labproinc.myshopify.com\/products\/aldon-synthesis-of-aspirin-ap-chemistry-kit-is8021","provider":"Lab Pro Inc","version":"1.0","type":"link"}