HOW
TO MAKE SOAP
Soap is a product of triglycerides and NaOH which has a by-product of glycerol. Triglycerides are esters of glycerol and three fatty acids
How to get triglycerides are oils from plants or animals that are the main constituents.
Soap making process is mixing triglycerides with NaOH. The reaction is called the saponification reaction (saponification)
Some ways of making soap:
1. cold process
Soap making is done at ordinary temperatures. In this process the lathering reaction is slow and glycerol can not be separated
2.process heat
The oil is first heated to a temperature of 90 degrees celsius newly added NaOH.pada this process the reaction goes fast.
But in this process glycerol can not be separated
3. boiling process
In this process NaOH and oil are heated together. Then added a salt solution eg NaCI to separate glycerol
Other ingredients used in soap making:
1. perfume
2. dye
3. Active substances eg aloe vera gel
Make Simple Solid Soap
I myself have made soap by using cold process. The following ingredients are used:
50 grams of Edible Oil
# 24 grams Coconut Oil
# 20 grams of Corn Oil
# 42 ml NaOH 30%
#Fewers and Dyes
In making this simple soap I work on room temperature and produce soap as much as 100 grams,
if you want more results you can duplicate the above composition to your liking
First all materials are prepared
NaOH or Soda fire was weighed and 30% NaOH
solution was prepared as much as 42 ml
After that the oil and NaOH solution are mixed
and stirred using Stirrer until the trace condition where the soap thickens
after the trace condition then stirring will be stopped
After that the soap is printed as you wish
Make Transparent Soap :
To make transparent
soaps the ingredients are as follows:
component
|
% W/W
|
Function
|
Stearic acid
|
7
|
Hardener soap
|
VCO ( Virgin Coconut Oil)
|
20
|
Manufacture of soap stock
|
NaOH solution 30%
|
20,3
|
Powdered fad
|
glycerin
|
7
|
Solvent, Transparent agent, humectant |
Ethanol
|
15
|
Solvent, Transparent agent |
sucrose
|
11
|
Transparent agent, humektan |
Cocoamide DEA
|
1
|
surfactant
|
NaCl
|
0,2
|
Electrolyte
|
No.
|
Shintetic
materials
|
amount
(gram)
|
1.
|
Stearic
acid
|
7,3
|
2.
|
VCO
|
20,9
|
3.
|
NaOH
solution 30%
|
21,2
|
4.
|
Gyicerin
|
9,4
|
5.
|
Ethanol
|
15,7
|
6.
|
Sucrose
|
11,5
|
7.
|
TEA
|
1,0
|
8.
|
NaCl
|
0,21
|
9.
|
Aloe
vera gel
|
5
|
10.
|
Lemon
oil
|
7,7
|
amount
|
100
|
A. SYNTHESIS METHOD
1. Removal of Aloe Vera Gel
1. A total of 500 grams of aloe leaves are washed with water.
2. Peeled and taken aloe gel obtained hinga gel and fiber.
3. Gel and and fiber was destroyed until smooth.
4. During the crushing process added 0.4 grams of 0.1% citric acid and 0.4 grams of 0.1% sodium benzoate.
5. Filtered until obtained pure aloe vera gel.
6. Pure gel is heated at 70-800C for 3-5 minutes.
2. Trasparan Soap Making Process
1. 7.3 grams of stearic acid mixed into 20.9 grams of VCO.
2. Heated at a temperature of 700C and then stirred until homogeneous.
3. Added 21.2 grams of 30% NaOH solution then stirred until perfect lathering.
4. Added 9.4 grams of glycerin, 15.7 grams of ethanol, 11.5 grams of sucrose, 1 gram TEA, 0.21 grams of NaCl stirred to form transparent soap.
5. The temperature of the solution is reduced to 550C and then added 5 grams of aloe gel and 7 grams of lemon oil.
6. Stirred until homogeneous and printed
"Then added 5 grams of aloe gel and 7 grams of lemon oil." What is the use of gel aloe and lemon oil on making such transparent soap
BalasHapusBy utilizing the tongue buayasebagai making soap, not only can kill bacteria, but also can soften the skin. This is due to the presence of lignin which is useful for maintaining skin moisture and retaining water in the skin, so there is no excessive evaporation
HapusWhat causes the soap to produce foam when mixed with water?
BalasHapusoap produces froth or foam. If the soap solution in the water is stirred it will produce foam, this event will not occur in the water of the cock. In this case the soap may produce foam after the salts of Mg or Ca in the water settle.
HapusCH3 (CH2) 16COONa + CaSO4 → Na2SO4 + Ca (CH3 (CH2) 16COO) 2
Weather the making soap just with the saponification? If not, give the other option. @hudiaumamifaisal
BalasHapusThe weather does make soap a saponification
HapusWhy soap that we use can cause foam, and what is its use?
BalasHapusoap produces froth or foam. If the soap solution in the water is stirred it will produce foam, this event will not occur in the water of the cock. In this case the soap may produce foam after the salts of Mg or Ca in the water settle.
HapusCH3 (CH2) 16COONa + CaSO4 → Na2SO4 + Ca (CH3 (CH2) 16COO) 2
BalasHapusExplain the difference of solid soap with liquid soap in terms of its usefulness?
Scientific aspect
HapusWhen viewed scientifically, soap rods and liquid soap have different ingredients. Bar soap made from saponification process is a process of changing fat or oil through alkaline reaction. Thus, bar soap is made from a combination of vegetable or animal fats with alkaline substances such as sodium hydroxide.
While the liquid soap has different content. This type of soap is made of water, betaine substances, and foaming materials such as SLS (sodium laureth sulfate). But lately, SLS is being considered by researchers because it can cause irritation if it does not rinse cleanly. So, for those of us who have sensitive skin, try to use a shower gel product that is free from SLS material.
In terms of benefits
For us who have a myriad of activities and easy to sweat, soap sticks really fit for our skin. Despite having fat or oil content, this type of soap is right for oily skin. Bar soap has a more powerful ability to remove dirt and oil on the skin.
While liquid soap, which has more water content, suitable for dry skin types. Shower gel also contains extra ingredients such as vitamin C and E which definitely make our dry skin so happy.
What is the negativ effect of soap?
BalasHapusActually more soap that has detergent content such as laundry soap, toothpaste, and others are not good for the environment, especially the river ecosystem. Soaps can damage ecosystems because the chemicals found in soaps can make algae that can close the river fertile and grow rapidly. The algae are like lotus and water hyacinth.
HapusTry to explain triglycerides?
BalasHapus