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Concentration of the lye in the soap

Calculating Your Water Amount for Soapmaking – Lovin Soap ...

I am soap making newbie and would appreciate some advice on the following.. I tried a new recipe with the following: Olive oil 38%, coconut oil 28%, castor oil 6%, palm oil 28%, lye 1.7 oz, water 3.9 oz which yielded 17 oz of soap. I mixed oils and lye at 110 F.

Water Discount in Cold Process Soapmaking - Wholesale ...

The lye concentration varied from recipe to recipe from a low of 25% to a high of 29%, with an average of 27%. A generation of soapmakers started with these recipes, and the ratios of oil, sodium hydroxide, and water came to be accepted as “normal.”

Calculate Milk Amount for Soap

To calculate the amount of lye, I was playing around with "water:lye ratio" and found that 2.5:1 gives 31.497. Would this be the correct way to calculate goat milk (water)at about 32% by weight, or am I over thinking this and should I be putting the 32 in lye concentration for 32%?

Certified Lye - Using Lye to Make Soap

73 行·Making Soap. The following information, Chart of Saponification Values for Making Soap, and …

Liquid Soap FAQ's

A: There are two main methods for making liquid soap. One formulates with a lye excess and that lye excess is then "neutralized" after you dilute your soap. Please note that the term neutralization in making liquid soap does not refer to a neutral pH (7.0) but the act of removing any excess lye …

(DOC) Determination of Saponification, Acid and Ester ...

1 Determination of Saponification, Acid and Ester Values; Percentage of Free Fatty Acids and Glycerol in some Selected edible Oils: Calculation of concentration of Lye Needed to Prepare soap from These Oils Dr. Dileesh S Assistant Professor Adithya M, Amal Sankar, Venus C. Peter U. G. Scholars (2009-12) Department of Chemistry St. Peter’s College, Kolenchery [email protected] ...

homemade soap recipe with lye concentation!? | Yahoo Answers

Sep 15, 2008·we haven't found a soap recipe for our science experiment that specifies the concentration of lye. do you have a homemade soap recipe with definite measurements and lye concentration? or, if you can, could you tell us what lye concentration we should use for this formula: 17.9 grams of lye 45.4 grams of distilled water 42.2 grams of olive oil 36.2 grams of coconut oil 42.2 …

Back to Basics: Lye Safety Guide - Soap Queen

Jul 20, 2015·But because lye has the potential to be extremely dangerous, it’s important to take every safety precaution when making cold process soap. Sodium hydroxide lye is available in various forms, such as flakes, pellets and powder. To make cold process soap, lye is …

Water Discount in Cold Process Soapmaking - Wholesale ...

The lye concentration varied from recipe to recipe from a low of 25% to a high of 29%, with an average of 27%. A generation of soapmakers started with these recipes, and the ratios of oil, sodium hydroxide, and water came to be accepted as “normal.”

Lye concentration for Liquid soap : soapmaking

Hi, what's the best Lye concentration for Liquid soap? In my opinion it takes way too long for liquid soap to cure I guess.. I used 25% Lye Concentration before and it took forever for the water to dry out and give me semi-transparent paste (like hot process for bar soap)..

A Guide to Caustic Chemicals Used in Soap Making | Brenntag

Today, the process of making soap most commonly involves reacting an organic acid with an alkaline chemical like potassium hydroxide or sodium hydroxide.Industrially, the caustic soda base used most often is sodium hydroxide, which is also called lye. The main difference between potassium and sodium soaps is consistency — usually, potassium makes a softer, more water-soluble soap than sodium.

Ash and lye – the soap of our ancestors – Eco Friendly ...

The concentration of the lye. The concentration of the lye can be tested by hand, checking how slippery it is. The higher the ratio between ash and water, the more concentrated the solution will be. Usually, they say to use a 1:3 – 1:4 ash to water ratio. But if you want to produce a very concentrated solution, you can use a 3:1 ash to water ...

How to Make a Lye Solution for Cold Process Soap

The lye solution triggers a chemical reaction that turns the oils of a soap recipe into solid soap. And in that process, the lye—which is a caustic chemical that can burn skin and eyes, as well as be harmful when inhaled—becomes neutralized. However, while you are working with the lye solution, you must do so carefully and take safety ...

How to Make Multiple Batches of Soap & Working with Tricky ...

Mar 29, 2018·Good choices in this case are a solid color or a layered soap. Some other things that can help with acceleration are: Soap at lower temps (below 100º F, preferably even room temp) Use a lye concentration of 33 (the lower the water content the faster the soap will move) Disperse the fragrance oil in your base oils first before mixing in the lye.

What lye concentration do you use? | SoapMakingForum

Sep 17, 2015·I think 33% lye concentration works very well for simple soaps. 30% to 31% slows trace a lot for the high lard recipes I use, so I have time to (try to) do swirls, yet the soap is not overly soft after saponification is over.

Determining water content of a soap recipe

The soap recipe I'm using now (by going backwards in the formula) I've figured used a 37.5% water by weight compared to total weight of oils in recipe (8 lbs oils, 3 lbs water). Some recipe's are different and I was curious as to where can a new beginner start.

Lye concentration for Liquid soap : soapmaking

Hi, what's the best Lye concentration for Liquid soap? In my opinion it takes way too long for liquid soap to cure I guess.. I used 25% Lye Concentration before and it took forever for the water to dry out and give me semi-transparent paste (like hot process for bar soap)..

Apologetics Press - God’s Soap Recipe

The various lye-soap recipes reveal that, to obtain lye, water was poured through ashes. The water retrieved from pouring it through the ashes contained a concentration of lye. Lye, in high concentrations, is very caustic and irritating to the skin. It is, in fact, one of the main ingredients in many modern chemical mixtures used to unclog drains.

How to Calculate a Dual-Lye Recipe - Ultimate HP Soap

Jul 06, 2019·Using any soap calculator, select the option to make bar soap, using NaOH as the lye. In order to completely saponify our sample recipe with NaOH, we need to use 1.83 ounces of NaOH (51.93 g). Write this number down. 2. We would then calculate the recipe as a liquid soap made with KOH. To saponify our 10 ounces of coconut oil, we need to use 2 ...

Calculate Milk Amount for Soap

To calculate the amount of lye, I was playing around with "water:lye ratio" and found that 2.5:1 gives 31.497. Would this be the correct way to calculate goat milk (water)at about 32% by weight, or am I over thinking this and should I be putting the 32 in lye concentration for 32%?

How to Make Soap - Part 1 - How to Use A Lye Calculator ...

How to Make Soap by Ginger Grey Soaps - gingergreysoaps.com How to use a lye calculator is Part 1 of 7 instructional videos on how to make all natural...

Sodium Hydroxide and Soap Making

Sodium Hydroxide (NaOH), also known as lye, is an essential ingredient in the soap making process. When sodium hydroxide beads or flakes are mixed with a liquid, a lye solution is created. This solution, when mixed with fats and oils, will cause a chemical reaction called saponification. The result of saponification is beautiful handmade soap.

6 Lye Calculators to Cold Process Your Own Soap

If you're creating your own soap recipes from scratch or even if you're using a recipe from a book, a website, or a trusted fellow soap maker, running your recipe through a lye calculator before getting started is a crucial first step. Using a calculator will help you make sure that your ratios of water, oils, and lye are correct. Having the perfect ingredient ratio will ensure that your batch ...

Understanding Lye/Water Calculation in Soap Recipes - The ...

Apr 12, 2012·The water is only there to dissolve the NaOH. Using more or less may affect how the soap mixes up, but in the end the water evaporates out and the finished, cured soap is what’s left. In fact, many experienced soapmakers use lye solutions …

The importance of lye concentration | Roberto Akira

Many make this soap using the default value of 28% soda concentration in calculator Mendrulandia% or 38% of water in oils calculator Soapcalc, which corresponds to 25% concentration of lye. The values lye concentration can be greatly optimized by up to 40% lye conc..

How Soap Is Made: The Chemistry Of Soap Making

Many recipes for soaps require a 40% lye concentration dissolved in water. The proportion of oil with the lye solution may vary depending on the type of oil. For example, coconut oil can be up to 33% of the lye solution-oil mixture, while only 5% of grapeseed oil is recommended for soapmaking.

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