Try this class practical to make a soap or detergent using castor oil and either sodium hydroxide or sulfuric acid. Includes kit list and safety instructions.

Jan 30, 2024 · Take about 25 ml vegetable oil in a 250 ml beaker. Prepare 50 ml 20% solution of NaOH by weighing 10 g of NaOH and dissolving it in 50 ml of distilled water. Add 30 ml of 20% …

Oct 4, 2019 · 1. Take 20 ml castor oil in a beaker. 2. Prepare sodium hydroxide solution by dissolving half a teaspoon of caustic soda in 20 ml water. 3. Mix oil and sodium hydroxide …

Take about 20 ml of castor oil in a beaker. Add 30 ml of 20% sodium hydroxide solution. Heat the mixture with continuous stirring for a few minutes till the mixture thickens.

Oct 21, 2024 · Take 20 ml of castor oil (triglyceride) in a beaker (250 ml). Prepare 20% NaOH solution (by adding 10 g of NaOH in 50 ml of water) in another clean beaker and add 30 ml of …

You will begin by measuring out 56.7g of Castor oil. Add this to the 1 liter beaker that you got at the beginning of the instructable. Also add 170.1g of Crisco to the same beaker.

Jan 21, 2025 · Aim: To Prepare, Evaluate and Submit Castor Oil Emulsion; Requirements: Chemicals: Castor Oil, Gum Acacia, Water • Apparatus: Mortar Pestle, Beaker, Measuring …

Chemical required: Sodium hydroxide solution, plant oil (Use castor oil + oleic acid) and common salt. Procedure 1. Take a beaker and add 20 mL of castor oil into it. Heat the oil by constant …

Oct 30, 2016 · Step 1: About 20 ml of castor oil (or cotton seed oil or linseed oil or soyabean oil in place of castor oil) is taken in a 250 ml hard glass beaker. Step 2: 30 ml of 20% sodium …

Take 20 ml of castor oil (triglyceride) in a beaker (250 ml). Prepare 20% NaOH solution (by adding 10 g of NaOH in 50 ml of water) in another clean beaker and add 30 ml of this solution in 20 ml …