Lab report making soap objective in this lab activity the. Strugstad october 1st, 2010 materials included in reading package. Pdf production and analysis of soap using locally available. The sodium hydroxide solution used in this lab is extremely concentrated. Its molecules have a long hydrocarbon chain that has a negatively charged head. Soaps primary application is inter application communication. Soap formulation lab report pages 1 16 text version. The main difference between soap and detergent is the ingredients. The expansion of the petrochemical industries the raw material. Synthesis of soap detergent free download as word doc.
Soap and detergent chemical polarity sodium hydroxide. Comparison of the properties of the prepared soap, a commercial soap. Syntheses of soap and detergent soap sodium hydroxide scribd. Service requestor service provider application object client application object. Synthetic detergent is petroleum byproducts, it can provide more cleaning power, able to. The contaminants in the waters caused a reaction with the calcium in soap to create soap scum. It has been said that the use of soap is a gauge of the civilisation of a nation, but though this may perhaps be in a great measure correct at the. Distilled water is preferred, but not essential if desired, you can prepare solutions of. Making soap 31 introduction soap making is an ancient craft and one of the oldest known chemical reactions involving organic compounds. The expansion of the petrochemical industries the raw material is easily available. Be sure to avoid any contact with skin and especially eyes as it can cause serious burns. Lab report 6 soap and detergent uitm ester fatty acid scribd. Prepare a soap solution by dissolving about 1 g of your laboratory made soap in 60 ml 4 tablespoons of warm water.
Soaps, detergents and disinfectants technology handbook. Soaps and detergents free download as powerpoint presentation. We created a method to remove the contaminants, however, our detergent 1 was our best soap detergent. Excluding shared data, the information, thoughts and ideas are our own, except as indicated in the references. Record final ph and the volume of liquid it required to complete the titration. Project 6g manufacture of soap and detergents, cleaning and. When a soap or detergent is added to water that contains oil or other waterinsoluble materials, the soap or detergent molecules surround the oil droplets. Now mix equal portions 1 ml of each of your potassium soap and tap water. If it is an acid titrate with naoh, if it is an base titrate with hcl. Repeat this test with a synthetic detergent such as tide or dreft. Soap is the standard messaging protocol used by web services. The soap was prepared using sheabutter oil sbo, palm kernel oil pko and plantain peels.
Soap lab 1 soap introduction a fat or oil is a triple ester made from three fatty acids and a 3carbon alcohol called glycerol one oh group per c atom. Soaps and detergents chemistry project for class 12th cbse. The global soap and detergent market is expected to reach usd 207. Its molecules have a long hydrocarbon chain that has a. Chem 1100 2 history of soap the discovery of soap dates back to about 6000 years ago. Its non polar hydrocarbon chain doesnt interact with water molecules that form micelles. You will use a variation of this ancient procedure in this lab in which you. This is a laboratory report from the conducted experiment on soap making and. Objective in this lab activity, the objective was to use the knowledge of esters and saponification to see how soap is. The purpose of this experiment was to identify the chemical reaction of fat towards soap. Learning how to make soap and the chemistry behind it is as. Support stand balance hot plate filter paper beaker tongs glass stirring rods vinegar food colouring ring clamp soap filter paper funnel support stand beaker glycerol objective in this lab activity, the. Soaps are sodium and potassium salts of fatty acids. There is a significant difference between them where the soaps are produced from the natural products while the detergents are synthetic or manmade.
E, the ancient babylon excavations uncovered cylinders with inscriptions for making soap. However, the franrance smell is too strong and may be umpleasant to certain people. Due to the disadvantage of the laundry soap in the hard water, the detergent cake and powder have taken an important role in the washing era. Lab report 6 soap and detergent uitm free download as word doc. Synthesis of soap detergent soap sodium hydroxide scribd. Detergents are made from synthetic ingredients, although natural ingredients may be included. Download as doc, pdf, txt or read online from scribd. Natural soap was one of the earliest chemicals produced by man. Syntheses of soap and detergent free download as word doc. Experiment 8 classification of organic halides formal report. Istory of according to roman legend, soap was discovered after a heavy rain fell on the slopes of mount sapo the name means mount soap in.
Soaps and detergents group 3 chemistry 102 laboratory section 022 instructor. In synthetic detergents, the hydrocarbon tail is usually formed by linking several ethylene molecules together and attaching this to a benzene ring. Project 6g manufacture of soap and detergents, cleaning and polishing preparations, perfumes and toilet preparations comments. Mallett, deputysecretary economics andstatistics administration robertj. The purpose of this report is to provide background information obtained from industry comment and 2 test reports to support revision of emission factors for section 5. Soaps and detergents are used frequently in our daily life. Yamin liu february 14, 2012 our signatures indicate that this lab report represents our own work. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Conclusion the soap product do have the characteristics of a good soap. Soap lab report by ad organic chemistry fatty acid scribd. Pdf che485 lab report on preparation of soap and properties.
Prepare a detergent solution by dissolving about 1 g your laboratory made detergent in 60 ml 4. The largest soap market is bar soap used for personal bathing. View notes lab report making soap from chem 266 at university of waterloo. Besides, the experiment is conducted to study and compare the. Hydrophilic soluble in water insoluble in oily layer. Now a days it is widely used in washing machines, laboratories etc. Chapter 2 gives descriptions of the soap and detergent industry.
Download as ppt, pdf, txt or read online from scribd. After completing this experiment, the student should be able to. Inmodern times, the soap and detergent industry, although a major one, produces relatively small volumes of liquid wastes directly. Comparison of the properties of the prepared soap, a commercial soap and a commercial detergent 1. Preparing soapobserving intermolecular forces laboratory goals in this lab, you will. Relatively less costly and easy to use have already created a good market for detergent powder and cake. The ph of soap versus detergent in your group, discuss how you can determine the ph of your soap and the detergent using a ph paper. Hydrophobic insoluble in water soluble in oily layer emulsifying the water a. For this reason, fats are often called triglycerides. The use of locally available raw materials in soap production was carried out. This is a laboratory report from the conducted experiment on soap making and covers the underlying chemistry principles of the saponification process.
Its intensity, measured at 604 nm, is directly proportional to the concentration of soaps in the sample. Soap is made from allnatural ingredients and has been around for centuries. Definition of soappropertieshydrolysisdetergent action. In this process the triglyceride is reacted with a strong base. At specific ph values soaps mixed with bromphenol, generate a specific blue colour. The ph of the soap is 6 and near to the skin ph which is 5. It has been said that the use of soap is a gauge of the civilisation of a nation, but though this may perhaps be in a great measure correct at the present day, the use of soap has not always been coexistent with civilisation. Category factor comments aerosols ozone ammonia hazardous. Page 15 references che485christina vargisshah alamlab manuallab manual exp6. They are prepared by reacting fats and oils with a strong base, such as sodium hydroxide or potassium hydroxide. If you treat a fat with base, it will cause the fat to hydrolyze. Soap and saponification soap sodium hydroxide scribd. Category factor comments aerosols ozone ammonia hazardous substance, aquatic life, human health, water quality, reference 3 ethylene oxide potential occupational carcinogen, hazardous waste, flammable, reference 3.
Introduction soap is produced by the saponification hydrolysis of a triglyceride fat or oil. Project 6g manufacture of soap and detergents, cleaning. Including the introduction chapter 1 this report contains four chapters. You can make an inexpensive yet effective mix of either. Historically, this was done with wood ash, but nowadays we just use naoh. Soap prepared then compared with synthetics detergent by using oil emulsification. Lab report soap making soap sodium hydroxide scribd. This will become apparent to you as you study the following. A detergent contains an active agent called surfactant, that wets the fabric, emulsifies oily matter, solubilizes grime and keeps the soil in suspension. Scribd is the worlds largest social reading and publishing site. Synthesis of soap fatty acid sodium hydroxide scribd. Soap codifies the use of xml as an encoding scheme. Soaps and detergents lab project 17 soaps and detergents. The cleansing action of soap and detergent the cleansing action of soap or detergent depends on chemical bonding structure ionic head negatively charge long hydrocarbon tail neutral.
Strugstad october 1st, 2010 materials included in reading. Lab 6 soap and detergent free download as word doc. Its popular use is to wash woolen cloth but it is also used for washing of utensils specially glass and crockery, and for automobile wash. In this process the triglyceride is reacted with a strong base such as sodium or potassium hydroxide to produce glycerol and fatty acid salts. There is a significant difference between them where the soaps are produced from the natural products while the detergents are synthetic or man. Check in week after checkin go over the lab with the students and explain the purpose. Synthetic detergents made from or edible oils byproducts of petroleum industry to conserve edible oil 3. Istory of according to roman legend, soap was discovered after a heavy rain fell on the slopes of mount sapo the name means mount soap in latin. Its popular use is to wash woolen cloth but it is also used for washing of utensils specially glass and. In conclusion, soap is a substance, water soluble sodium salts of fatty acids, that is used to remove dirt and grime from a surface. Definition of soap propertieshydrolysis detergent action.
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