course hero from the ph test what is one property of soap that you now know

What is pH testing in soap making?

Jun 06, 2018 · From the p H test , we can conclude that a property of soap consists of a base assuming that we washed away all the NaOH . 2. The Ca +2 and Mg +2 tests should have given a solid material with “Your Soap Solution.” These solids are insoluble soap salts commonly known as “Bath Tub Scum.” A.

What does pH balance soap mean?

May 01, 2020 · View Lab Report - Image_4-30-20,-11-11-PM from CHEM 1152L at Clayton State University. PO A HE Normal No Spacing Heading 1 Heading Soap Partner PH TEST Record observations, i.e. color, cloudy,

What is the pH of lye in soap?

Aug 08, 2014 · Acids taste sour which is another of their properties Testing this property with from SCIENCE Earth Spac at Florida Virtual High School

How can you tell if a pH test is acidic or alkaline?

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Why is it important to balance the pH of soap?

Why is it important to balance the PH of a soap? Well, firstly, it depends on what the soap is intended for. If you want to make soap to clean your home, you need not worry too much about how alkaline your soap is. It’s only when soap is intended for the skin do we really have to worry about the PH of it.

What is the pH of soap?

Due to the nature of lye as an alkali, it just won’t happen. Essentially, you’re looking for your soap to be a PH of between 7-10, although if someone does have sensitive skin, aim for an 8 or 9.

What to do if your pH is too high?

If it’s a little too high, you can use a PH modifier to bring it down. You can use Lactic acid or Citic acid. If using Lactic acid simply add a couple of drops at a time checking as you go. If using Citric acid, you will need to dilute it in a solution of 10% Citric acid to 90% distilled water.

How to get a high pH in soap?

To do this, combine 1 part citric acid to 4 parts warm distilled water. Add a little to your liquid soaps, stir, wait for 5 minutes and then test again. Repeat until you achieve a PH of between 7-10.

What is the best way to test PH in soap?

If you’re making a solid bar of soap, I usually always recommend using what is called a universal indicator strip (or ph strip).

What does PH mean in chemistry?

PH is, most simply, a scale of 0-14 that indicates how acidic or alkaline something is. The lower the number, the more acid and the reverse for further up the scale. You may have come across this in your high school chemistry class. If you want to get a bit more technical, you could say that PH is the measure of the concentration ...

Is cold process soap lye heavy?

If you find your solid bars of cold process soap are a bit lye heavy, there’s not a whole you can do about it. This shouldn’t really happen, providing you’ve followed a recipe from a reputable source and you have weighed your ingredients properly. If you have designed your own recipe, check it with a soap calculator to ensure you have calculated the water to lye ratio correctly.

How to make 1% soap?

Prepare a 1% soap solution by dissolving about 0.5 g of the soap you just made in 50 mLof deionized water. It may help to heat the water to get the soap to dissolve completely.

What is soap made of?

Soaps are the sodium and potassium salts of long chain fatty acids that are generally madeby saponification (alkaline hydrolysis) of natural fats, such as animal fats or palm oil. Prior toWorld War II, most soap was prepared in the home by boiling animal fat with lye (commercialsodium hydroxide). Soap is not particularly good for cleaning in hard water (water with highconcentrations of Ca2+, Mg2+ and/or Fe3+ ions) because it forms insoluble complexes withdivalent (or trivalent) cations. Organic sulfonic acid and phosphoric acid salts, commonly knownas detergents, were found to be much more effective cleaning agents because they do not readilyform insoluble complexes with the ions in hard water. Modern cleansers labeled "soft soap" are,in fact, detergents rather than soap. Check the labels for ingredients of some cleansers you havearound the home, including shampoo.