Soap can be prepared in the laboratory by saponification, which is the process of boiling palm oil with a sodium hydroxide solution. This causes the palm oil to hydrolyze, producing glycerol and sodium salts of fatty acids known as soap. Sodium chloride is added to reduce the soap's solubility in water and precipitate it out of solution. Soap molecules have both hydrophilic sodium ion heads and hydrophobic fatty acid tails, allowing them to emulsify grease and suspend it in water for removal. Detergents are more effective than soap in hard water since soap reacts with calcium and magnesium ions to form insoluble scum, while detergents do not form scum.
soap is a salt of a fatty acid,.
Consumers mainly use soaps as surfactants for washing, bathing, and cleaning, but they are also used in textile spinning and are important components of lubricants.
Soaps for cleansing are obtained by treating vegetable or animal oils and fats with a strongly alkaline solution
Name; Hasnain Nawaz
Surname : Shaikh
ROLL NO: 16 CH 42
B.E: Chemical Engineering (In Progress).
Mehran University of Engineering and Technology
Jamshore, ISO 9001 Certified.
These slides are to teach Chemistry in make for VTC diploma qualification of Make up. This work was done by my wife. She is very help for me in developing learning materials for my students.
How to Manufacture Detergents Powder, Active Ingredients for Detergents, Surf...Ajjay Kumar Gupta
The Indian detergent industry is about three decades old. An interesting and unique feature of detergent industry in India is the existence of non power operated units which do not use any electrical power for the production of detergent powder. But the production technology of detergents have been changed involving high technique in process control, more skilled personnel and requiring large input.
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Technology Book on detergent, Active Ingredients for Detergents, Cleaners, components of detergents, Detergent Formulation Consulting In India, Detergent Powder Business, Profitable Small Scale Manufacturing, Detergent Powder Flow sheet, Detergent Powder Ingredients, Detergent Powder Line, Detergent Powder Making Formula, Detergent Powder Making Formula Pdf, Detergent Powder making machine factory, Detergent Powder Making Plant, Detergent Powder Making Process Pdf, Detergent Powder Making Process Video, Detergent Powder Making Raw Material, Detergent Powder Making Small Business Manufacturing, Detergent Powder Manufacturing Industry in India, Detergent Powder Manufacturing Plant, Detergent Powder Manufacturing: Small Business Idea, Detergent Raw Material - Washing Powder Raw Material Suppliers, Enzymatic Detergents Empower, Fabric Wash, Formulation of Detergents, General Wash Powders, Get started in small-scale Detergent Powder manufacturing business, Household Detergent, Household Laundry Detergent Powders, How Laundry Detergent Is Made - Material, Manufacture, Making, How to Make Detergent Powder, How to Manufacture Detergent and Cleaning Products, How to Set Up Start Detergent Powder Manufacturing Business in India, How to Start a Detergent Powder manufacturing business?, How to Start a Powdered Detergent Plant, How to Start Detergent Powder Manufacturing Industry in India, How to Start: Detergent, Washing Powder Business in India, Industrial Detergents, Ingredients - Laundry Detergent – Recipe, Introduction to Detergents, Laundry Care, Laundry Detergent Production, Laundry Detergents Formulation - Chemistry in Surfactants, Liquid Detergents, Manufacturing Detergent Cakes, Manufacturing of Detergent Powder, Most Profitable Detergent Powder Manufacturing Business Ideas,Powder Detergent Manufacturing Process, Setting up and opening your Detergent Powder manufacturing Business, Setting up of Detergent Powder Manufacturing Units, setup a detergent industry, The Product Formulation and Procedure of detergent, Washing Powder Manufacturing Plant, Washing Soap and Detergent, What Is the Production Process for Powder Detergent?, Starting a Detergent Powder Manufacturing Business, Surfactant, Synthetic Detergent, Synthetic-Detergents-Manufacturing Process,
soap is a salt of a fatty acid,.
Consumers mainly use soaps as surfactants for washing, bathing, and cleaning, but they are also used in textile spinning and are important components of lubricants.
Soaps for cleansing are obtained by treating vegetable or animal oils and fats with a strongly alkaline solution
Name; Hasnain Nawaz
Surname : Shaikh
ROLL NO: 16 CH 42
B.E: Chemical Engineering (In Progress).
Mehran University of Engineering and Technology
Jamshore, ISO 9001 Certified.
These slides are to teach Chemistry in make for VTC diploma qualification of Make up. This work was done by my wife. She is very help for me in developing learning materials for my students.
How to Manufacture Detergents Powder, Active Ingredients for Detergents, Surf...Ajjay Kumar Gupta
The Indian detergent industry is about three decades old. An interesting and unique feature of detergent industry in India is the existence of non power operated units which do not use any electrical power for the production of detergent powder. But the production technology of detergents have been changed involving high technique in process control, more skilled personnel and requiring large input.
See more
http://goo.gl/U4s0Ry
http://goo.gl/oFYalm
http://goo.gl/xbbtO0
http://www.entrepreneurindia.co/
Tags
Technology Book on detergent, Active Ingredients for Detergents, Cleaners, components of detergents, Detergent Formulation Consulting In India, Detergent Powder Business, Profitable Small Scale Manufacturing, Detergent Powder Flow sheet, Detergent Powder Ingredients, Detergent Powder Line, Detergent Powder Making Formula, Detergent Powder Making Formula Pdf, Detergent Powder making machine factory, Detergent Powder Making Plant, Detergent Powder Making Process Pdf, Detergent Powder Making Process Video, Detergent Powder Making Raw Material, Detergent Powder Making Small Business Manufacturing, Detergent Powder Manufacturing Industry in India, Detergent Powder Manufacturing Plant, Detergent Powder Manufacturing: Small Business Idea, Detergent Raw Material - Washing Powder Raw Material Suppliers, Enzymatic Detergents Empower, Fabric Wash, Formulation of Detergents, General Wash Powders, Get started in small-scale Detergent Powder manufacturing business, Household Detergent, Household Laundry Detergent Powders, How Laundry Detergent Is Made - Material, Manufacture, Making, How to Make Detergent Powder, How to Manufacture Detergent and Cleaning Products, How to Set Up Start Detergent Powder Manufacturing Business in India, How to Start a Detergent Powder manufacturing business?, How to Start a Powdered Detergent Plant, How to Start Detergent Powder Manufacturing Industry in India, How to Start: Detergent, Washing Powder Business in India, Industrial Detergents, Ingredients - Laundry Detergent – Recipe, Introduction to Detergents, Laundry Care, Laundry Detergent Production, Laundry Detergents Formulation - Chemistry in Surfactants, Liquid Detergents, Manufacturing Detergent Cakes, Manufacturing of Detergent Powder, Most Profitable Detergent Powder Manufacturing Business Ideas,Powder Detergent Manufacturing Process, Setting up and opening your Detergent Powder manufacturing Business, Setting up of Detergent Powder Manufacturing Units, setup a detergent industry, The Product Formulation and Procedure of detergent, Washing Powder Manufacturing Plant, Washing Soap and Detergent, What Is the Production Process for Powder Detergent?, Starting a Detergent Powder Manufacturing Business, Surfactant, Synthetic Detergent, Synthetic-Detergents-Manufacturing Process,
Soap nut powder has been in use for almost 3,000 years. And still in many parts of India, soap nut powder is using as a natural soap to remove oil. Soap is a sodium salt or potassium salt of long chain fatty acids having cleansing action in water. They are using as cleansing agents to remove dirt, oil from the skin and clothes. Examples: Sodium stearate, sodium oliate and sodium palmitate formed using stearic acid oleic acid and palmitic acid.
Soap nut powder has been in use for almost 3,000 years. And still in many parts of India, soap nut powder is using as a natural soap to remove oil. Soap is a sodium salt or potassium salt of long chain fatty acids having cleansing action in water. They are using as cleansing agents to remove dirt, oil from the skin and clothes. Examples: Sodium stearate, sodium oliate and sodium palmitate formed using stearic acid oleic acid and palmitic acid.
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Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
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2. A. SOAP AND DETERGENT
Definition:
Soap
A sodium or potassium salt of long-chain fatty acid
General formula of soap:
RCOO-Na+ or RCOO-K+
3. Detergent
A sodium or potassium salt of alkyl sulphonic
acids or alkylbenzene sulphonic acid
4. Soap preparation process
• Soap is prepared by hydrolyzing fats or oils under
alkaline condition. This reaction is called
SAPONIFICATION
• The process involves boiling fats or oils with
concentrated NaOH or concentrated KOH to
produce glycerol and the salts of fatty acids which
are the soap
8. Describe how soap can be prepared in laboratory
Procedure:
1. Place 10 g of palm oil in a beaker.
2. Slowly and carefully add 15 cm3 of 6 mol dm-3
concentrated sodium hydroxide solution.
3. Gently heat the mixture, stirring with glass rod until the oil
layer becomes invisible.
4. Add 20 ml of water and 12 g of sodium chloride into the
mixture and stir.
5. Cool the mixture.
6. Filter the mixture.
7. Rinse the solid soap with distrilled water and dry the solid
soap.
9. Why is sodium chloride added to the mixture?
Sodium chloride, NaCl is added to:
• Reduces the solubility of soap in water
• To precipitate the soap produced
10. Detergent preparation process
• During the preparation of detergent, a long-chain
hydrocarbon obtained from petroleum fraction is
converted into an organic acid through a series of
steps.
• The organic acid is then neutralized with sodium
hydroxide, NaOH solution to produce a detergent.
11. Structure of soap
• Soap consists of sodium/potassium cations and soap
anions
• When a sodium/potassium soap dissolve in water, it
will form soap anions and sodium ion, Na+ or
potassium ion, K+
12. What is soap anions?
Hydrophobic
(water-hating)
Hydrophilic
(water-loving)
13. Cleaning action of soap & detergent
• When soap/detergent is
added to water,
soap/detergent molecule
dissolve in water to form
free moving anions and
cations
• Soap reduces surface
tension of water
14. • The hydrophobic
part dissolve in
grease
• The hydrophilic part
attracted to water
molecule
15. • Mechanical agitation
during scrubbing
helps the hydrophobic
part pull away the
grease from the
surface
• The grease is broken
up into small droplet
16. • The droplet does not
coagulate due to the
repulsion between
negative charges
• The droplets are
suspended in water to
form an emulsion
• When rinsed, the droplet
will be removed
17. Explain why detergent is more effective in hard water
• Hard water contain calcium ion, Ca2+ and magnesium
ion, Mg2+
• Soap anions react with Ca2+ ion and Mg2+ ion to form
scum
• Scum is insoluble in water
• Detergent does not form scum in hard water
• Detergent is more effective than soap in hard water
18. 5.1 Soap and Detergent
Describe a laboratory experiment to prepare a soap by
using a namely oil and alkali.
State how to verify the product formed is soap.
Terangkan suatu experiment makmal untuk menyediakan
sabun dengan menggunakan minyak dan alkali yang
dinamakan.
Nyatakan bagaimana anda mengesahkan hasil yang
terbentuk itu adalah sabun.
[10 marks]
