lye soap chemistry

Is Lye Soap Actually Safe to Use (and Make)? Here's The Truth.- lye soap chemistry ,The History Of Lye Soap. Soap making is nothing new. Our ancestors cleaned themselves, their children, and their clothes in lye soap. I was quite surprised to find out that archaeologists actually found recipes for lye soap in ancient Mesopotamian writings. Clearly, lye soap goes back farther than we can even really imagine.Is Lye Soap Actually Safe to Use (and Make)? Here's The Truth.The History Of Lye Soap. Soap making is nothing new. Our ancestors cleaned themselves, their children, and their clothes in lye soap. I was quite surprised to find out that archaeologists actually found recipes for lye soap in ancient Mesopotamian writings. Clearly, lye soap …



Certified Lye - Using Lye to Make Soap

Making Soap. The following information, Chart of Saponification Values for Making Soap, and Cold Process Soap Recipe have been provided by Pallas Athene Soap. Saponification. Saponification is the chemical process of making soap that involves an exothermic reaction between lye (sodium hydroxide) and a fat (usually oils).

Understand the chemistry and history of soap - Chem Service

The chemistry of soap The basics of soap and its ancient ancestors may be the same, but there have been several important changes in the recent past. As the American Cleaning Institute explained, around World War II American soap manufacturers moved away from the standard batch process of making soap …

everyday chemistry - Reaction between lye and water ...

Add the water to the lye - the slow reaction with slow diffusion means there are no fumes. Misinformation about this (reference Soap Queen's alarmist and inaccurate instructions about mixing water and lye) has been pervasive on soap making websites

Saponification in the Soap Making Process

It is the chemical reaction in which the building blocks of fats and oils (triglycerides) react with lye to form soap. Saponification literally means "turning into soap" from the root word, sapo, which is Latin for soap. The products of the saponification reaction are glycerin and soap. Chemically, soap is a fatty acid salt.

Lye | chemical compound | Britannica

Lye, the alkaline liquor obtained by leaching wood ashes with water, commonly used for washing and in soapmaking; more generally, any strong alkaline solution or solid, such as sodium hydroxide or potassium hydroxide (see sodium;

The science of soap – here’s how it kills the coronavirus ...

Mar 12, 2020·So, soap is the best, but do please use alcohol-based sanitiser when soap is not handy or practical. • Pall Thordarson is a professor of chemistry at the University of New South Wales, …

Making Soap With Chemistry : 6 Steps - Instructables

The first thing to do while making soap is to formulate a recipe. A great online resource for creating a recipe is soapcalc.net. After creating your recipe of what kinds of oils and fats you will use in your soap you need to calculate what's the “saponification value” which tells you how much NaOH, or lye, you will need in your soap in order for your oils and fats to be rendered to soap.

Lye Soap - Caveman Chemistry

This is the old Caveman Chemistry website. Please visit the new website at Lye Soap Introduction. Contrary to what you might think, soap was not invented for purposes of personal hygeine. Rather, it was invented early on to solve a problem with textiles: wool as it comes from the sheep is coated with a layer of grease that interferes with the …

Where's the Lye? - Soap Queen

Jun 13, 2010·It’s chemistry! Why lye, anyway? Soap, by definition, is the result of a chemical reaction between some kind of oil (like olive oil, coconut oil or cocoa butter) and lye. Lye is a solution made with either sodium hydroxide (to make bar soap) or potassium hydroxide (to make liquid soap).

Reflections of a Science Teacher: Soapmaking In Chemistry ...

Saponification is a process in which a fat molecule is broken down by sodium hydroxide (lye) into four smaller molecules; three of the new molecules are soap and one is glycerol. The glycerol molecule keeps the soap moist. Soap molecules have one polar end and one nonpolar end, giving it the ability to attach to oily substances in water.

How to Make Homemade Lye Using Two Ingredients

Jun 03, 2020·Lye is a chemical used for making soap, performing chemistry demonstrations, making biodiesel, curing food, unclogging drains, disinfecting floors and toilets, and synthesizing drugs.Because it can be used to make illegal drugs, lye may be hard to find in a store.However, you can make the chemical yourself, using a method popular in colonial days.

Some Liquid Soap Chemistry | Realize Beauty

Apr 12, 2020·The lye (Sodium Hydroxide mostly for soap bars and Potassium Hydroxide for liquid soaps) can be made into a very high pH solution and added to the oils upon which they start to react chemically to take on a new set of chemistry.

Where's the Lye? - Soap Queen

Jun 13, 2010·It’s chemistry! Why lye, anyway? Soap, by definition, is the result of a chemical reaction between some kind of oil (like olive oil, coconut oil or cocoa butter) and lye. Lye is a solution made with either sodium hydroxide (to make bar soap) or potassium hydroxide (to make liquid soap).

The Chemistry of Soap – Meow Meow Tweet

The Chemistry of Soap cheat sheet. Soap is a cleansing and lubricating product that is the result of a very specific chemical reaction called saponification. It’s not particularly , but since soap was the very first product ever sold by Meow Meow Tweet, it holds a special place in our hearts and business.

How to Make Your Own Soap at Home (with Chemistry!)

Sep 07, 2019·The Chemistry of Soapmaking: Saponification. The chemical reaction that produces soap is so ancient and characteristic that its name literally means “to turn into soap”.. Saponification, from sapo, the Latin word for soap, is one of the more memorable chemical reactions learned in the first semester of organic chemistry …

Saponification Table and Characteristics of Oils in Soap

All you need to do now is add together the total amounts of lye needed to saponify each oil separately in the recipe to realize how much lye is needed in total for the entire batch of soap: .3822 pounds + .6255 pounds + 1.6236 pounds = 2.6313 pounds of lye to completely saponify all the oils in the recipe.

Cold Process Soapmaking Intensive

• A brief history on soap making • The basic chemistry of soap making • Mold choices and preparation • Soapmaking tools ... lye to produce glycerin and soap. •The pH scale runs from 0 to 14, with acids at low pH, bases at high pH, and neutral water at 7. Chemistry …

Chemistry Science Fair Projects Making Ph Neutral Soaps ...

Chemistry science fair projects: Making pH neutral soaps. Learning how to make pH neutral soap is an excellent, and moderately easy, project to choose for a Chemistry Science Fair Project. ... This chemical will turn pink or fuchsia in the presence of an alkali or an excess of lye. Soap that is to be used on the skin should be in the range of 7 ...

Back to Basics: How Temperature Affects Cold Process Soap ...

Jul 22, 2015·Cold process soap making is a science. It involves mixing oils and lye solution to begin a chemical reaction known as saponification. Like any scientific process and reaction, it’s important to be precise and consistent. For soap making, these means carefully measuring and mixing ingredients and controlling for factors such as temperature.

Saponification in the Soap Making Process

It is the chemical reaction in which the building blocks of fats and oils (triglycerides) react with lye to form soap. Saponification literally means "turning into soap" from the root word, sapo, which is Latin for soap. The products of the saponification reaction are glycerin and soap. Chemically, soap is a fatty acid salt.

The Chemistry Behind Soapmaking / How is soap made ...

Soap is a byproduct of a chemical reaction that takes place between oils or fats and sodium hydroxide or lye. When mixed with water and then with oils or fats a process called saponification takes place. The initial saponification process takes anywhere from 20 – 90 minutes.

EXPERIMENT # ------ SYNTHESIS AND PROPERTIES OF SOAP …

The Chemistry of Soap Soap making involves the hydrolysis of a triglyceride (fat or oil) using an alkaline solution usually lye, chemical name sodium hydroxide. Triglycerides are typically triesters consisting of 3 long-chain aliphatic carboxylic acid chains appended to …

Saponification: The Science Behind Soap-Making | HowStuffWorks

Jun 24, 2020·Saponification: The Chemistry of Soap-Making. Soap is made by mixing fats and oils with an alkaline solution (i.e. a base mixed with water). Fats may include ingredients like lard or shortening. Oils could be cooking oils like olive, peanut, corn or coconut.The base could be something like lye (sodium hydroxide) which is readily available at hardware stores.

Lye | chemical compound | Britannica

Lye, the alkaline liquor obtained by leaching wood ashes with water, commonly used for washing and in soapmaking; more generally, any strong alkaline solution or solid, such as sodium hydroxide or potassium hydroxide (see sodium;