(Pages 14-15 from the April 2012 issue of eClean Magazine) Download the pdf: Sodium Hydroxide vs. Potassium Hydroxide By Linda Chambers, Brand & Sales Manager, Soap Warehouse, www.SoapWarehouse.biz For the kitchen exhaust cleaning contractor, almost any cleaner you would want to use on the market today will be based on one or the other of these chemicals, or Authentic, natural soap, both hard bar and liquid soap, is made from the chemical reaction of lye combined with fats. When lye is added to water (not the other way around), it produces an exothermic reaction, which means it gets very hot, very quickly.Soapmakers then combine this lye/water mixture with the oil or fat base to produce Step 2: Weigh 8 oz. Potassium hydroxide is more soluble than sodium hydroxide, which makes liquid soap possible. Thats a fancy way of saying that its a soap made from potassium hydroxide (as opposed to sodium hydroxide) and isolated fatty acid parts of oils. Potassium hydroxide (KOH) also makes lye when mixed with water but is usually referred to as potash or potassium hydroxide lye. Put the container aside. Sea salt is awesome. Liquid soap requires a different type of lyepotassium hydroxide (caustic potash). Majestic Mountain Sage's Lye Calculator is a tool for soapmakers to create new soap recipes. New! The potassium hydroxide was the active ingredient that would help saponify the oils and fats (saponify, or saponification, is a more recent term meaning to turn into soap. But whats the difference between the two? ). Step 1: Weigh your oils, melt and put them in the crock pot on high heat. Initially it will be more expensive than just buying KOH, but after a few runs the cell will make up this cost. If its true that the first soap ever made was the result of an accident animal fats dripping into the ashes of a cooking fire then the first lye most likely wasnt sodium hydroxide (NaOH), but potassium hydroxide (KOH) also known as caustic potash and the first soap wasnt bar but liquid. This premium product comes in secure packaging. Most people use a crock pot. Potassium hydroxide likes to hiss and sizzle when added to water.
How to Make Coconut Oil Soap. Potassium Hydroxide is an odorless, white or slightly yellow, flakey or lumpy solid which is often in a water solution. MAKING SOAP: When sodium hydroxide beads or flakes are mixed with a liquid, a basic solution is created. This product cannot be shipped by us internationally. It is used in making soap, as an electrolyte in alkaline batteries and in electroplating, lithography, and paint and varnish removers. Potassium hydroxide (or caustic potash) flakes are an essential ingredient in soap making. Liquid drain cleaners contain 25 to 36% of Potassium Hydroxide. Heres the important thing. I did find a page about making soap from lye made with wood ashes and it says to add 1/2 tsp. One of the organic chemical reactions known to ancient humans was the preparation of soap through a reaction called soap making. I have a set of supplies I keep on hand for making soap. In Soap Making: When potassium hydroxide beads or flakes are mixed with a liquid, a basic solution is created. Step 1 Make a solution with the water and potassium hydroxide. Liquid Soap Methods. (A high range for liquid soap.) Carefully pre-measure the ingredients. The sap value is calculated for potassium hydroxide, so for soap made using sodium hydroxide, its value must be divided by 1.403, which is the ratio between the KOH and NaOH molecular weights. This liquid soap is made with potassium hydroxide (KOH) using the cold processed liquid soap (CPLS) method. Buy Potassium Hydroxide (Food Grade) FCC/USP 90% (2 Pound) on Amazon.com FREE SHIPPING on qualified orders Posted on July 19, 2016. Potassium Hydroxide is a type of lye specifically used to make liquid soap. This makes the metal in potassium hydroxide heavier than the metal in sodium hydroxide. Add 2 oz of caustic soda to your soap. Shelf Life: 1 year. You can use your kitchen tools if you are diligent about cleaning them thoroughly, but I prefer to keep them separate. Potassium hydroxide is an inorganic compound commonly known as caustic potash, lye, and potash lye, and denoted with the formula KOH. Potassium Hydroxide creates soap that has a putty-like, almost liquid texture and is great for making whipped soaps. Sodium hydroxide or potassium hydroxide granules are not used here and only aqueous solutions are used. This product is a flake that is <=100%. Also, one of the main differences using either Sodium or Potassium Hydroxide in soap making is that the "hard" soaps, i.e. Its either sodium hydroxide or its potassium hydroxide. Place a heavy-duty plastic container on the scale and zero out the weight. Sku: TSK-DRYI28-1000. Know the characteristic properties of potassium hydroxide, and how it is used in day-to-day life. We pride ourselves on offering some of the nation's most aggressive pricing. Sodium nitrate can be combined with sulfuric acid to produce nitric acid, which is distilled off. At lower pressure the lower temperature needed results in less decomposition. If the fatty acids are represented as RCOOH and the fat itself is (RCOO)3C3H5, i.e. KOH test helps detect fungal infection on skin.It is used to produce potassium salts that are used in various processes. It is used to produce several potassium chemicals, such as potassium aluminate, bromate, bromide, formate, gluconate, laurate, etc.It is used to counterbalance acidity and adjust the pH of solutions.More items Place all of your oils and butter in saucepan and heat them on low-medium heat. First sodium hydroxide is taken and dissolved in water. These compounds fail to form soap when mixed with sodium hydroxide or potassium hydroxide. Add the potassium solutionwhen it is about 140 F to melted oils which are still being heated. In this case, the soap calculator tells me that I need 6.13 ounces potassium hydroxide to turn this recipe into a 3% superfat. Solid Soap - using NaOH (Sodium Hydroxide) %NaOH Purity: recommended 99%. The 95 process of making soap is known as saponification. Triglycerides derived from vegetable oils and animal 96 fats react with a strong base, such as potassium hydroxide. SKU: 81018.
You can buy Potassium Hydroxide Soap Grade for $39 online, locally or call 512-668-9918 to order bulk sizes. Boiling the ashes of a fire, particularly hardwood, would produce pot ash or potassium hydroxide.
Handy individual consumer size containers for DIY projects are leak resistant. In this case, the soap calculator tells me that I need 6.13 ounces potassium hydroxide to turn this recipe into a 3% superfat. So you could take 6.13 oz needed 3.97 already used = 2.16 ounces that you could dilute with 3x as much water and stir into the batch while rebatching in a crockpot. For my purposes, lye refers to any compound of high pH (alkaline aka basic) that are required for soap making or bucking animal hides. Potassium Hydroxide (Caustic Potash) 1KG. An example of this calculation process is below: Total grams x sap value = Grams NaOH. Likewise, both compounds can be used to make biodiesel. The ABS will not melt. It's involved in chocolate and cocoa processing, soft drink processing, and in the thickening of ice cream. Potassium Hydroxide is an odorless, white or slightly yellow, flakey or lumpy solid which is often in a water solution. Safety Notes: Due to shipping restrictions, you can only purchase 5 jars per transaction. Soap is technically a sodium or potassium salt of a fatty acid a type of salt compound that is produced as a result of the chemical reaction called saponification, which takes place when fatty acids (plant oils, butters or animal fats) are emulsified This solution, when mixed with fats and oils, will cause a chemical reaction resulting in beautiful handmade liquid soap. Potassium Hydroxide or Caustic Potash is a type of lye used in cold process and hot process soap making. Potassium Hydroxide is the form of caustic required for the manufacture of soap that will remain liquid after completion and dilution. Liquid Soap - using KOH (Potassium Hydroxide) %KOH Purity: recommended 90%. Master Batch Lye? soap components Potassium soap consists of three main elements: water, lipids and potassium hydroxide. Since we will be making a shampoo that will be liquified, its the best option. The lye is made from water (or water combined with other liquids) and an alkali. Perfect for making liquid soap bases for shampoo, body wash, laundry detergent, hand soap, etc. The oils in the slow cooker, the water in a heat-proof jug, and the lye (KOH) in another container. a triglycerideglycerol is C3H5(OH)3, then the reaction is: (RCOO)3C3H5 + liquid glycerin into a container. So, for our purposes (which is soap making), all we need to worry about is whether were making a solid bar of soap or making liquid soap. Potassium hydroxide in soft soaps. Answer: We make liquid soap using a hot process method. Have had no problems at all when using it for making my soap. The flakes are pretty thick and can be used for making baby shampoo, dishwasher soap, hand soap, and more. The metal in sodium hydroxide is lighter than the metal in potassium hydroxide. Turn the slow cooker on to high heat and melt the coconut oil. The flakes are pretty thick and can be used for making baby shampoo, dishwasher soap, hand soap, and more. It is non-combustible, highly corrosive compound that is widely used in chemical manufacturing, cleaning compounds, and petroleum refining. To harden it into bars she said they added table salt after it all came together. This reaction breaks the ester bond, which Uses in the chemical industry. Search: Liquid Soap Dilution Calculator. Both are used to change fats into soap in a process called saponification. Potassium has an atomic weight of 39.10 and has 19 protons. It is mostly used while manufacturing liquid soaps as it promotes saponification of fats that is key to the soap-making process. 5.87. Until now, sodium But whats the difference between the two? Next, you want to calculate your saponification values so you know how much of the sodium hydroxide mixture to add to your soap recipe. Color and Form. Shop with the UK and EU's leading soap supplier today.
When concentrated potassium hydroxide solution is used instead of concentrated sodium hydroxide solution, a potassium soap, potassium palmitate is formed. Laundry soap at zero percent superfat: 16oz (weight) 76-degree coconut oil; 6.08oz distilled water; 2.93oz sodium hydroxide. I use a big pot on my stove which I use just for soap. They used lye made from wood ashes which is potash or potassium hydroxide. Clarification: Lye refers to Potassium Hydroxide and Sodium Hydroxide as well as Potassium Carbonate. CAS Number: 1310-58-3. Add 2 oz of caustic soda to your soap. Potassium Hydroxide Is Here Now! Place another heavy-duty plastic container onto the scale and zero it out. Potassium Hydroxide Flakes (KOH) Supplier. Its manufactured by Roebic Laboratories. Turn down the heat to lowonce the fats are melted. Potassium hydroxide is used to make recycled paper, liquid soap, and many cleaning products. Some oils, fats, and waxes are deemed to be unsaponifiable. Certified Lye sells dry solid lye as 99.99% pure sodium hydroxide microbeads. Turn down the heat to lowonce the fats are melted. Step 2 Add all of the oils to the crock pot along with the African Black Soap and melt. Lab Alley Brand Potassium Hydroxide Soap Grade is for sale in bulk sizes and is in stock. I recently made a Potassium Hydroxide (Potash) salt hard bar and am really happy with it. What are the symptoms of lack of iodine?fatigue.increased sensitivity to cold.constipation.dry skin.weight gain.puffy face.muscle weakness.elevated blood cholesterol levels. This premium product comes in secure packaging. Thats a fancy way of saying that its a soap made from potassium hydroxide (as opposed to sodium hydroxide) and isolated fatty acid parts of oils. Liquid drain cleaners contain 25 to 36% of Potassium Hydroxide. FREE Shipping on orders over $25 shipped by Amazon. This is the chemical that induces saponification of the fats and oils to create liquid soap. Sydney Solvents potassium hydroxide is a light-weight white flake that expands when in contact with heat. Never leave lye exposed to open air; replace the lid when not in use. Uses of potassium hydroxide Potassium hydroxide for soap making. Place all of your oils and butter in saucepan and heat them on low-medium heat.
Our Potassium Hydroxide is available in locking resealable pails! Lye (sodium hydroxide) is an essential ingredient when making homemade soap from scratch using either cold process or hot process methods. KOH has a CO 2 scavenging effect, so it is used in herbal experiments. of potassium hydroxide into another container. Explain the cleansing action of soap and detergent Since they are salts of fatty acids, soaps have the general formula (RCO 2 ) n M n+ (Where R is an alkyl, M is a metal and n is the charge of the cation).The major classification of soaps is determined by the identity of M n+.When M is Na (Sodium) or K (Potassium), the soaps are called toilet soaps, used for handwashing.Many metal dications (Mg 2+, Ca 2+, and others) give metallic soap. How do you make detergent? Lye Calculator. water and 4 oz. Potassium hydroxide substance is widely used in industrial chemistry. Also known as KOH or Caustic Potash, Continue reading Blog Categories African Black Soap (ABS) Weigh 3.75 oz. Ingredients (INCI Name): Potassium Hydroxide. (Yes, I am a soap dork.) This high-grade, high-quality product comprises of 90 percent pure flakes. One of the most common was to make soap was with ashes from a fire that were boiled. People also ask. Potassium Hydroxide removes dirt, dust, and other toxins from your skin and also makes it oil-free and light. Potassium hydroxide is often found as an additive in commercially processed foods, and as a rinse or chemical peel for fruits and vegetables. When the lipids meet the potassium hydroxide, a chemical reaction occurs, the result is mixed with water and liquid potassium soap is obtained. Uses in agriculture. When sodium hydroxide is used, the chemical reaction (sap) produces a solid bar of soap.