Chem
•Download as PPT, PDF•
0 likes•322 views
Soap and detergent use surfactants to help remove dirt from clothes. Surfactants contain both water-soluble and water-insoluble parts that allow them to attach to dirt and water molecules, loosening dirt from fabrics. Soap is made from fat and oil mixed with alkalis like sodium hydroxide, while detergent contains synthetic petrochemical surfactants that work better in hard water by preventing dirt from redepositing. Both soap and detergent rely on chemical, thermal, and mechanical energy sources to clean clothes through the actions of their surfactants and added enzymes.
Report
Share
Report
Share
Recommended
Soap & detergent chemistry
The document provides definitions and examples of soap and detergents. It discusses the history of soap manufacturing and the process of saponification to produce soap from oils/fats. A flow chart shows the steps of preparing soap in the laboratory. Detergents are defined and an example, sodium lauryl sulfate, is given. The preparation of a synthetic detergent from dodecyl alcohol is outlined. Finally, the cleansing action of soap and detergents is explained and their effectiveness compared, particularly in hard water.
Chem
This document discusses the chemistry of laundry detergents and soaps. It explains that soaps are made from fat and oil mixed with alkali to form fatty acids, while detergents contain petrochemicals and other chemicals. Detergents have advantages over soap in that they work better in hard water and prevent dirt from redepositing on clothes. Both soaps and detergents use surfactants that have both water-loving and water-hating parts to attach to oil stains and remove them from clothes with the help of enzymes.
Soapless detergent
Soapless detergents are synthetic chemicals that are used as substitutes for soap. They are made from chemicals produced in a chemical factory from fats, oils, petroleum, and benzene. These detergents do not react with hard water like soap does, so they can be used effectively in both hard and soft water. Detergents are generally considered better than soap because they can be used in all water types, wet fabrics more quickly than soap, and do not leave residue on clothes or tubs.
Soap vs detergents
1. Soap forms insoluble compounds in hard water which leave deposits, while detergents are better suited for hard water as they avoid precipitation.
2. Detergents have hydrophilic and hydrophobic parts that allow them to suspend dirt and oil in water, while soaps react with calcium and magnesium ions in hard water.
3. An experiment compares the ability of soap, detergent, and shampoo to form suds in soft water, tap water, and hard water, finding soap performs worst in hard water due to precipitation.
Chemistry investigatory project
The document describes an experiment to determine the percentage of fatty material in different soap samples. Key details:
- The aim is to find and calculate the percentage of fatty material in different soap samples through a procedure involving weighing samples before and after extraction of fatty material using HCl and ether.
- Materials needed include test tubes, beakers, various soaps, a Bunsen burner, HCl acid, filter paper, a weighing machine, and a separating flask.
- Through the procedure, the fatty material is extracted from each soap sample and weighed. The percentage of fatty material is then calculated for each sample.
- Based on the results, Lux International soap is concluded to have the highest percentage of fatty material
Chapter 5 chemical 4 consumers
The document discusses chemicals that are important in consumers' everyday lives such as soap, detergents, and food additives. Soap has a long history dating back to ancient Babylon around 2800 BC. Soap is made from sodium or potassium salts of long-chain fatty acids that have a hydrophilic head and hydrophobic tail structure. This allows soap to suspend dirt and grease in water, forming an emulsion that can be rinsed away, leaving surfaces clean. Detergents are similar but are made from synthetic resources like petroleum and do not form scum in hard water or precipitates in acidic water like soap can.
Building blocks for formulation of soaps
This document provides information about the key building blocks and formulation of soap. It discusses the main ingredients used such as fats/oils, alkalis, and various additives. Common fats/oils used include oils from plants like coconut, palm, and olive. The alkali is typically sodium hydroxide. Other ingredients discussed include antioxidants, whitening agents, fragrances, colors, and emollients. The document also outlines the various types of soaps and the manufacturing process.
Soap Manufacturing CPI
The document describes the process for manufacturing soap using animal fat. It involves reacting animal fat with an alkali like sodium hydroxide or potassium hydroxide. This saponification reaction produces soap and glycerin. The traditional method involves boiling the ingredients in a kettle, while modern continuous processes allow more control and faster production. The manufactured soap is then tested for solubility in water and reaction to acids to confirm production.
Recommended
Soap & detergent chemistry
The document provides definitions and examples of soap and detergents. It discusses the history of soap manufacturing and the process of saponification to produce soap from oils/fats. A flow chart shows the steps of preparing soap in the laboratory. Detergents are defined and an example, sodium lauryl sulfate, is given. The preparation of a synthetic detergent from dodecyl alcohol is outlined. Finally, the cleansing action of soap and detergents is explained and their effectiveness compared, particularly in hard water.
Chem
This document discusses the chemistry of laundry detergents and soaps. It explains that soaps are made from fat and oil mixed with alkali to form fatty acids, while detergents contain petrochemicals and other chemicals. Detergents have advantages over soap in that they work better in hard water and prevent dirt from redepositing on clothes. Both soaps and detergents use surfactants that have both water-loving and water-hating parts to attach to oil stains and remove them from clothes with the help of enzymes.
Soapless detergent
Soapless detergents are synthetic chemicals that are used as substitutes for soap. They are made from chemicals produced in a chemical factory from fats, oils, petroleum, and benzene. These detergents do not react with hard water like soap does, so they can be used effectively in both hard and soft water. Detergents are generally considered better than soap because they can be used in all water types, wet fabrics more quickly than soap, and do not leave residue on clothes or tubs.
Soap vs detergents
1. Soap forms insoluble compounds in hard water which leave deposits, while detergents are better suited for hard water as they avoid precipitation.
2. Detergents have hydrophilic and hydrophobic parts that allow them to suspend dirt and oil in water, while soaps react with calcium and magnesium ions in hard water.
3. An experiment compares the ability of soap, detergent, and shampoo to form suds in soft water, tap water, and hard water, finding soap performs worst in hard water due to precipitation.
Chemistry investigatory project
The document describes an experiment to determine the percentage of fatty material in different soap samples. Key details:
- The aim is to find and calculate the percentage of fatty material in different soap samples through a procedure involving weighing samples before and after extraction of fatty material using HCl and ether.
- Materials needed include test tubes, beakers, various soaps, a Bunsen burner, HCl acid, filter paper, a weighing machine, and a separating flask.
- Through the procedure, the fatty material is extracted from each soap sample and weighed. The percentage of fatty material is then calculated for each sample.
- Based on the results, Lux International soap is concluded to have the highest percentage of fatty material
Chapter 5 chemical 4 consumers
The document discusses chemicals that are important in consumers' everyday lives such as soap, detergents, and food additives. Soap has a long history dating back to ancient Babylon around 2800 BC. Soap is made from sodium or potassium salts of long-chain fatty acids that have a hydrophilic head and hydrophobic tail structure. This allows soap to suspend dirt and grease in water, forming an emulsion that can be rinsed away, leaving surfaces clean. Detergents are similar but are made from synthetic resources like petroleum and do not form scum in hard water or precipitates in acidic water like soap can.
Building blocks for formulation of soaps
This document provides information about the key building blocks and formulation of soap. It discusses the main ingredients used such as fats/oils, alkalis, and various additives. Common fats/oils used include oils from plants like coconut, palm, and olive. The alkali is typically sodium hydroxide. Other ingredients discussed include antioxidants, whitening agents, fragrances, colors, and emollients. The document also outlines the various types of soaps and the manufacturing process.
Soap Manufacturing CPI
The document describes the process for manufacturing soap using animal fat. It involves reacting animal fat with an alkali like sodium hydroxide or potassium hydroxide. This saponification reaction produces soap and glycerin. The traditional method involves boiling the ingredients in a kettle, while modern continuous processes allow more control and faster production. The manufactured soap is then tested for solubility in water and reaction to acids to confirm production.
Soap & Detergent Making - A Guidebook for Making your own Soap
Soap & Detergent Making - A Guidebook for Making your own Soap www.scribd.com/doc/239851214 ~ New Zealand
Role of Soap based and synthetic or syndets bar
#Skin cleansers generally come in one of two types: soap-based and synthetic detergents, or syndets. While the latter can effectively maintain the native skin structure, function and integrity, the former tends to negatively affect the skin by causing barrier disruption, lipid dissolution and pH alteration.
#Importance of cleansing,General mechanism of soap and syndet bars,Properties of soap and syndet bars,Difference between soap and syndet bars,Manufacturing methods,Types of soaps,Advantages and disadvantages
All you need to know about laundry and laundry care symbols
This PowerPoint gives a detailed description of the entire laundry process
HOW TO PREPARE soap
Soap is made through a chemical reaction between oils/fats and lye. This reaction, called saponification, converts the oils/fats into soap and glycerin. Homemade soap has benefits over store-bought varieties such as containing glycerin and being free of harsh detergents. Lye is dangerous if mishandled but can be used safely with proper precautions like gloves, goggles and slowly mixing it with water. Soap can be made through blending the ingredients, which speeds up the trace stage compared to stirring by hand. The blended soap mixture is then poured into molds to harden.
312331516-soap-making-project-for-cbse-class-12.pdf
This document appears to be a student project report on making soap. It includes an introduction on soap, a history of soap making, and the process for making soap through both cold and hot methods. It then describes experiments conducted to examine the properties of a homemade soap sample, including its washing, emulsifying, and hard water reaction properties. The document also provides background information on different types of soaps and their ingredients.
Soaps and syndetbars
1. Soap is produced through a chemical reaction between fatty acids and alkalis like sodium hydroxide or potassium hydroxide. This process is known as saponification.
2. The major steps in soap manufacturing are saponification, glycerin removal, soap purification, and finishing. In saponification, fats and oils react with alkalis. Glycerin is then removed from the soap.
3. Syndet bars, also known as soap-free soaps, use synthetic surfactants like sodium cocyl isethionate that are derived from oils or fats. They tend to be milder and less irritating than traditional soap.
Soap saponification
Saponification is the process of making soap, which involves a reaction between fats/oils and a strong alkali like sodium hydroxide. This produces soap and glycerol. Soap molecules have a polar, water-soluble end and a nonpolar, water-insoluble end, allowing them to suspend oil in water and lower surface tension to help cleanse surfaces. There are two main types of soap: those made from animal/plant fats through saponification, and synthetic soapless detergents made from chemical oils.
SOAPS & DETERGENTS
Soaps are made by reacting fats or oils with a strong alkali like sodium hydroxide. Detergents are similar cleansing agents but use synthetic surfactants instead of fats/oils and do not form scum with hard water. The manufacturing process for soaps involves saponification of fats/oils, glycerin removal, purification, and finishing. Detergent production uses petrochemical raw materials and involves slurry making and spray drying. Both have advantages like cleaning ability but can harm aquatic environments if not properly treated in wastewater.
003.Chemistry Of Cleaning & Sanitizing
This document provides an overview of soap and detergent chemistry as it relates to cleaning. It discusses the role of water in carrying soils and surfactants to surfaces. Surfactants like soaps reduce water's surface tension to allow it to spread and wet surfaces for effective cleaning. Soaps are made through saponification reactions between fats/oils and bases. Their molecules have hydrophilic and hydrophobic ends that allow them to suspend dirt particles in water for removal. However, soaps do not work as well in hard water due to insoluble precipitates formed with calcium and magnesium ions. Modern detergents are more versatile for current cleaning needs.
Preparation of Soap Using Different Types of Oils - A Handbook for Making you...
Preparation of Soap Using Different Types of Oils - A Handbook for Making your own Soap www.scribd.com/doc/239851214
Soap and detergent
This document discusses soap, detergent, and their cleansing actions. Soap is made through saponification by boiling fats with alkali, while detergent is a synthetic sulphonic acid salt. An experiment shows soap works best in soft water but not hard water, while detergent works in both. Soap reduces surface tension to wet surfaces and remove grease as droplets, while detergent works similarly but is also effective in hard water due to additives that enhance cleaning.
Ecosoaps and detergents
The document discusses the history and constituents of soaps and detergents. It notes that soap making dates back to 1500 BC and involved combining plant/animal oils with alkaline salts. Modern synthetic detergents slowly replaced soaps and were first used for dishwashing and laundering fine fabrics. Soaps are made through saponification which involves heating oils/fats with lye, while detergents are made from petrochemicals. Both soaps and detergents work by forming micelles that emulsify oils and allow them to be rinsed away. While soaps are more eco-friendly, detergents work better in hard water. However, detergents pose health and environmental risks if certain regulations are
report nato xD
Soap making has been practiced since ancient times, with the first evidence of soap-like substances dating back to 2800 BC in Babylon. Modern soap production began in the late 18th century with advances in chemistry. Soap is produced through a chemical reaction between fatty acids and alkalis. The modern soap making process involves saponification, glycerin removal, purification, and finishing. In the early 20th century, synthetic detergents were developed that replaced animal and vegetable fats with petrochemical surfactants, making them more efficient cleaners.
Soaps and detergents
This document discusses soaps, detergents, and their production. Soaps are made through saponification of fats and oils with alkalis or through neutralization of fatty acids with sodium hydroxide. Detergents are surfactants that lower surface tension to remove dirt by disrupting water droplets. Modern detergents are biodegradable and can be used at lower temperatures, making them more environmentally friendly than early detergents. However, some people are allergic to enzymes in biological detergents.
555674999-Soap-and-Detergent-Manufacturing-Course-2nd-Sem-2019.pdf
This document provides information about a course on soap and detergent manufacturing offered at An-Najah National University. The course will cover the chemistry, manufacturing processes, raw materials, and types of soaps, detergents, and other cleaning products. Students will learn about surfactants, visit local industries, and conduct experiments in the department lab. The objectives are to understand the theories and applications of product formulation, analysis, labeling, and mixing processes in the industry. The course will be graded based on exams, assignments, and projects.
Skin care products
Cosmetic products which have a quick turnover, and relatively low cost are known as Fast Moving Consumer Goods (FMCG). Indiaʹs FMCG sector is the fourth largest sector in the economy.
In this lecture we will discuss about the preparation of some skin care products :Creams (cold, vanishing and shaving creams), Sun-tan lotions, Face powder, Lipsticks, Talcum powder, Nail enamel,
IES LAS AGUAS - soap experiment
This document describes the chemical reaction that produces soap.
The reaction involves treating oils or fats with an aqueous alkali like sodium or potassium hydroxide, known as saponification. This produces soap and glycerin as products from the reactives of oils and alkali. Precautions like wearing gloves and ensuring proper ventilation are recommended when doing the reaction.
DETERMINATION OF THE TOTAL FATTY MATTER CONTENT IN SELECTED SOAPS ON THE GHAN...
A STUDY ON THE CONTENT OF TOTAL FATTY MATTER IN SOAPS USED IN GHANA AND COMPARING THE SOAPS TO THE STANDARD SUGGESTED BY GHANA STANDARD AUTHORITY
Soaps_and_Detergents_SRM_-1.pptx
This document provides an introduction to soaps and detergents. It discusses the raw materials used to make soaps, including tallow, coconut oil, and palm oil. The document outlines the cold, semi-boiled, and boiled processes for manufacturing soap. It also describes the major types of detergents, including anionic, cationic, and amphoteric detergents. The document compares soaps and detergents, noting that detergents are better for hard water and are not as biodegradable as soaps.
Soap and syndet bars evolution and skin benefits
SOAP VS SYNDET BARS, SAPONIFICATION, EVALUATION OF SOAPS AND SYNDET BARS, TYPES OF SOAP, HISTORY OF SOAP AND SOAP MAKING, FORMULA OF SOAP AND SYNDET BAR FORMULATION, ADVANTAGES AND DISADVANTAGES OF SOAP, RAW MATERIAL FOR MANUFACTURING OF SOAP AND SYNDET BAR, CLEANSING ACTION OF SOAPS, MANUFACTURING PROCESS OF SOAP, B.PHARM, 8th sem, COSMETIC SCIENCE, BP809ET,
Digital Smile Design-An innovative tool in aesthetic dentistry.pptx
Digital Smile Design-An innovative tool in aesthetic dentistry.pptxDigital Smile Design-An innovative tool in aesthetic dentistry.pptxDigital Smile Design-An innovative tool in aesthetic dentistry.pptxDigital Smile Design-An innovative tool in aesthetic dentistry.pptxDigital Smile Design-An innovative tool in aesthetic dentistry.pptxDigital Smile Design-An innovative tool in aesthetic dentistry.pptxDigital Smile Design-An innovative tool in aesthetic dentistry.pptxv
Allopurinol (Anti-gout drug).pptx
Allopurinol, a uric acid synthesis inhibitor acts by inhibiting Xanthine oxidase competitively as well as non- competitively, Whereas Oxypurinol is a non-competitive inhibitor of xanthine oxidase.
More Related Content
Similar to Chem
Soap & Detergent Making - A Guidebook for Making your own Soap
Soap & Detergent Making - A Guidebook for Making your own Soap www.scribd.com/doc/239851214 ~ New Zealand
Role of Soap based and synthetic or syndets bar
#Skin cleansers generally come in one of two types: soap-based and synthetic detergents, or syndets. While the latter can effectively maintain the native skin structure, function and integrity, the former tends to negatively affect the skin by causing barrier disruption, lipid dissolution and pH alteration.
#Importance of cleansing,General mechanism of soap and syndet bars,Properties of soap and syndet bars,Difference between soap and syndet bars,Manufacturing methods,Types of soaps,Advantages and disadvantages
All you need to know about laundry and laundry care symbols
This PowerPoint gives a detailed description of the entire laundry process
HOW TO PREPARE soap
Soap is made through a chemical reaction between oils/fats and lye. This reaction, called saponification, converts the oils/fats into soap and glycerin. Homemade soap has benefits over store-bought varieties such as containing glycerin and being free of harsh detergents. Lye is dangerous if mishandled but can be used safely with proper precautions like gloves, goggles and slowly mixing it with water. Soap can be made through blending the ingredients, which speeds up the trace stage compared to stirring by hand. The blended soap mixture is then poured into molds to harden.
312331516-soap-making-project-for-cbse-class-12.pdf
This document appears to be a student project report on making soap. It includes an introduction on soap, a history of soap making, and the process for making soap through both cold and hot methods. It then describes experiments conducted to examine the properties of a homemade soap sample, including its washing, emulsifying, and hard water reaction properties. The document also provides background information on different types of soaps and their ingredients.
Soaps and syndetbars
1. Soap is produced through a chemical reaction between fatty acids and alkalis like sodium hydroxide or potassium hydroxide. This process is known as saponification.
2. The major steps in soap manufacturing are saponification, glycerin removal, soap purification, and finishing. In saponification, fats and oils react with alkalis. Glycerin is then removed from the soap.
3. Syndet bars, also known as soap-free soaps, use synthetic surfactants like sodium cocyl isethionate that are derived from oils or fats. They tend to be milder and less irritating than traditional soap.
Soap saponification
Saponification is the process of making soap, which involves a reaction between fats/oils and a strong alkali like sodium hydroxide. This produces soap and glycerol. Soap molecules have a polar, water-soluble end and a nonpolar, water-insoluble end, allowing them to suspend oil in water and lower surface tension to help cleanse surfaces. There are two main types of soap: those made from animal/plant fats through saponification, and synthetic soapless detergents made from chemical oils.
SOAPS & DETERGENTS
Soaps are made by reacting fats or oils with a strong alkali like sodium hydroxide. Detergents are similar cleansing agents but use synthetic surfactants instead of fats/oils and do not form scum with hard water. The manufacturing process for soaps involves saponification of fats/oils, glycerin removal, purification, and finishing. Detergent production uses petrochemical raw materials and involves slurry making and spray drying. Both have advantages like cleaning ability but can harm aquatic environments if not properly treated in wastewater.
003.Chemistry Of Cleaning & Sanitizing
This document provides an overview of soap and detergent chemistry as it relates to cleaning. It discusses the role of water in carrying soils and surfactants to surfaces. Surfactants like soaps reduce water's surface tension to allow it to spread and wet surfaces for effective cleaning. Soaps are made through saponification reactions between fats/oils and bases. Their molecules have hydrophilic and hydrophobic ends that allow them to suspend dirt particles in water for removal. However, soaps do not work as well in hard water due to insoluble precipitates formed with calcium and magnesium ions. Modern detergents are more versatile for current cleaning needs.
Preparation of Soap Using Different Types of Oils - A Handbook for Making you...
Preparation of Soap Using Different Types of Oils - A Handbook for Making your own Soap www.scribd.com/doc/239851214
Soap and detergent
This document discusses soap, detergent, and their cleansing actions. Soap is made through saponification by boiling fats with alkali, while detergent is a synthetic sulphonic acid salt. An experiment shows soap works best in soft water but not hard water, while detergent works in both. Soap reduces surface tension to wet surfaces and remove grease as droplets, while detergent works similarly but is also effective in hard water due to additives that enhance cleaning.
Ecosoaps and detergents
The document discusses the history and constituents of soaps and detergents. It notes that soap making dates back to 1500 BC and involved combining plant/animal oils with alkaline salts. Modern synthetic detergents slowly replaced soaps and were first used for dishwashing and laundering fine fabrics. Soaps are made through saponification which involves heating oils/fats with lye, while detergents are made from petrochemicals. Both soaps and detergents work by forming micelles that emulsify oils and allow them to be rinsed away. While soaps are more eco-friendly, detergents work better in hard water. However, detergents pose health and environmental risks if certain regulations are
report nato xD
Soap making has been practiced since ancient times, with the first evidence of soap-like substances dating back to 2800 BC in Babylon. Modern soap production began in the late 18th century with advances in chemistry. Soap is produced through a chemical reaction between fatty acids and alkalis. The modern soap making process involves saponification, glycerin removal, purification, and finishing. In the early 20th century, synthetic detergents were developed that replaced animal and vegetable fats with petrochemical surfactants, making them more efficient cleaners.
Soaps and detergents
This document discusses soaps, detergents, and their production. Soaps are made through saponification of fats and oils with alkalis or through neutralization of fatty acids with sodium hydroxide. Detergents are surfactants that lower surface tension to remove dirt by disrupting water droplets. Modern detergents are biodegradable and can be used at lower temperatures, making them more environmentally friendly than early detergents. However, some people are allergic to enzymes in biological detergents.
555674999-Soap-and-Detergent-Manufacturing-Course-2nd-Sem-2019.pdf
This document provides information about a course on soap and detergent manufacturing offered at An-Najah National University. The course will cover the chemistry, manufacturing processes, raw materials, and types of soaps, detergents, and other cleaning products. Students will learn about surfactants, visit local industries, and conduct experiments in the department lab. The objectives are to understand the theories and applications of product formulation, analysis, labeling, and mixing processes in the industry. The course will be graded based on exams, assignments, and projects.
Skin care products
Cosmetic products which have a quick turnover, and relatively low cost are known as Fast Moving Consumer Goods (FMCG). Indiaʹs FMCG sector is the fourth largest sector in the economy.
In this lecture we will discuss about the preparation of some skin care products :Creams (cold, vanishing and shaving creams), Sun-tan lotions, Face powder, Lipsticks, Talcum powder, Nail enamel,
IES LAS AGUAS - soap experiment
This document describes the chemical reaction that produces soap.
The reaction involves treating oils or fats with an aqueous alkali like sodium or potassium hydroxide, known as saponification. This produces soap and glycerin as products from the reactives of oils and alkali. Precautions like wearing gloves and ensuring proper ventilation are recommended when doing the reaction.
DETERMINATION OF THE TOTAL FATTY MATTER CONTENT IN SELECTED SOAPS ON THE GHAN...
A STUDY ON THE CONTENT OF TOTAL FATTY MATTER IN SOAPS USED IN GHANA AND COMPARING THE SOAPS TO THE STANDARD SUGGESTED BY GHANA STANDARD AUTHORITY
Soaps_and_Detergents_SRM_-1.pptx
This document provides an introduction to soaps and detergents. It discusses the raw materials used to make soaps, including tallow, coconut oil, and palm oil. The document outlines the cold, semi-boiled, and boiled processes for manufacturing soap. It also describes the major types of detergents, including anionic, cationic, and amphoteric detergents. The document compares soaps and detergents, noting that detergents are better for hard water and are not as biodegradable as soaps.
Soap and syndet bars evolution and skin benefits
SOAP VS SYNDET BARS, SAPONIFICATION, EVALUATION OF SOAPS AND SYNDET BARS, TYPES OF SOAP, HISTORY OF SOAP AND SOAP MAKING, FORMULA OF SOAP AND SYNDET BAR FORMULATION, ADVANTAGES AND DISADVANTAGES OF SOAP, RAW MATERIAL FOR MANUFACTURING OF SOAP AND SYNDET BAR, CLEANSING ACTION OF SOAPS, MANUFACTURING PROCESS OF SOAP, B.PHARM, 8th sem, COSMETIC SCIENCE, BP809ET,
Similar to Chem (20)
Soap & Detergent Making - A Guidebook for Making your own Soap
Soap & Detergent Making - A Guidebook for Making your own Soap
All you need to know about laundry and laundry care symbols
All you need to know about laundry and laundry care symbols
312331516-soap-making-project-for-cbse-class-12.pdf
312331516-soap-making-project-for-cbse-class-12.pdf
Preparation of Soap Using Different Types of Oils - A Handbook for Making you...
Preparation of Soap Using Different Types of Oils - A Handbook for Making you...
555674999-Soap-and-Detergent-Manufacturing-Course-2nd-Sem-2019.pdf
555674999-Soap-and-Detergent-Manufacturing-Course-2nd-Sem-2019.pdf
DETERMINATION OF THE TOTAL FATTY MATTER CONTENT IN SELECTED SOAPS ON THE GHAN...
DETERMINATION OF THE TOTAL FATTY MATTER CONTENT IN SELECTED SOAPS ON THE GHAN...
Recently uploaded
Digital Smile Design-An innovative tool in aesthetic dentistry.pptx
Digital Smile Design-An innovative tool in aesthetic dentistry.pptxDigital Smile Design-An innovative tool in aesthetic dentistry.pptxDigital Smile Design-An innovative tool in aesthetic dentistry.pptxDigital Smile Design-An innovative tool in aesthetic dentistry.pptxDigital Smile Design-An innovative tool in aesthetic dentistry.pptxDigital Smile Design-An innovative tool in aesthetic dentistry.pptxDigital Smile Design-An innovative tool in aesthetic dentistry.pptxv
Allopurinol (Anti-gout drug).pptx
Allopurinol, a uric acid synthesis inhibitor acts by inhibiting Xanthine oxidase competitively as well as non- competitively, Whereas Oxypurinol is a non-competitive inhibitor of xanthine oxidase.
Call Girls Electronic City 🥰 Bangalore Call Girl No Advance Book Now
Call Girls Electronic City 🥰 Bangalore Call Girl No Advance Book Now
Wabsite For Rant : babesbookhot@gmail.com
Ageing, the Elderly, Gerontology and Public Health
Challenges associated with ageing from a public health perspective
biomechanics of running. Dr.dhwani.pptx
The biomechanics of running involves the study of the mechanical principles underlying running movements. It includes the analysis of the running gait cycle, which consists of the stance phase (foot contact to push-off) and the swing phase (foot lift-off to next contact). Key aspects include kinematics (joint angles and movements, stride length and frequency) and kinetics (forces involved in running, including ground reaction and muscle forces). Understanding these factors helps in improving running performance, optimizing technique, and preventing injuries.
Supporting Patient-Centered Care in Generalized Pustular Psoriasis: Communica...
Supporting Patient-Centered Care in Generalized Pustular Psoriasis: Communica...PVI, PeerView Institute for Medical Education
Milan J. Anadkat, MD, and Dale V. Reisner discuss generalized pustular psoriasis in this CME activity titled "Supporting Patient-Centered Care in Generalized Pustular Psoriasis: Communications Strategies to Improve Shared Decision-Making." For the full presentation, please visit us at www.peervoice.com/HUM870.2nd generation Antihistaminic-Part II.pptx
Fexofenadine is sold under the brand name Allegra.
It is a selective peripheral H1 blocker. It is classified as a second-generation antihistamine because it is less able to pass the blood–brain barrier and causes lesser sedation, as compared to first-generation antihistamines.
It is on the World Health Organization's List of Essential Medicines. Fexofenadine has been manufactured in generic form since 2011.
Unlimited Fun With Call Girls Gurgaon ✅ 9711199012 💘 FULL CASH PAYMENT
Unlimited Fun With Call Girls Gurgaon ✅ 9711199012 💘 FULL CASH PAYMENT
5 Effective Homeopathic Medicines for Irregular Periods
Discover the benefits of homeopathic medicine for irregular periods with our guide on 5 common remedies. Learn how these natural treatments can help regulate menstrual cycles and improve overall menstrual health.
Visit Us: https://drdeepikashomeopathy.com/service/irregular-periods-treatment/
TEST BANK For Brunner and Suddarth's Textbook of Medical-Surgical Nursing, 14...
TEST BANK For Brunner and Suddarth's Textbook of Medical-Surgical Nursing, 14th Edition (Hinkle, 2017) Verified Chapter's 1 - 73 Complete.pdf
TEST BANK For Brunner and Suddarth's Textbook of Medical-Surgical Nursing, 14th Edition (Hinkle, 2017) Verified Chapter's 1 - 73 Complete.pdf
TEST BANK For Brunner and Suddarth's Textbook of Medical-Surgical Nursing, 14th Edition (Hinkle, 2017) Verified Chapter's 1 - 73 Complete.pdf
Applications of NMR in Protein Structure Prediction.pptx
This presentation explores the pivotal role of Nuclear Magnetic Resonance (NMR) spectroscopy in predicting protein structures. It delves into the methodologies, advancements, and applications of NMR in determining the three-dimensional configurations of proteins, which is crucial for understanding their function and interactions.
RESPIRATORY DISEASES by bhavya kelavadiya
The Children are very vulnerable to get affected with respiratory disease.
In our country, the respiratory Disease conditions are consider as major cause for mortality and Morbidity in Child.
Pharmacology of Prostaglandins, Thromboxanes and Leukotrienes
This presentation gives information on the pharmacology of Prostaglandins, Thromboxanes and Leukotrienes i.e. Eicosanoids. Eicosanoids are signaling molecules derived from polyunsaturated fatty acids like arachidonic acid. They are involved in complex control over inflammation, immunity, and the central nervous system. Eicosanoids are synthesized through the enzymatic oxidation of fatty acids by cyclooxygenase and lipoxygenase enzymes. They have short half-lives and act locally through autocrine and paracrine signaling.
Nano-gold for Cancer Therapy chemistry investigatory project
chemistry investigatory project
The development of nanogold-based cancer therapy could revolutionize oncology by providing a more targeted, less invasive treatment option. This project contributes to the growing body of research aimed at harnessing nanotechnology for medical applications, paving the way for future clinical trials and potential commercial applications.
Cancer remains one of the leading causes of death worldwide, prompting the need for innovative treatment methods. Nanotechnology offers promising new approaches, including the use of gold nanoparticles (nanogold) for targeted cancer therapy. Nanogold particles possess unique physical and chemical properties that make them suitable for drug delivery, imaging, and photothermal therapy.
Mechanical injuries(ICS) due to sharp force.ppt
Injuries, definition , classification and mechanical injuries due to sharp force injury including defense, self inflicted and fabricated injuries.
2nd-generation Antihistaminic Part I.pptx
CLASSIFICATION OF H1 ANTIHISTAMINICS-
FIRST GENERATION ANTIHISTAMINICS-
1)HIGHLY SEDATIVE-DIPHENHYDRAMINE,DIMENHYDRINATE,PROMETHAZINE,HYDROXYZINE 2)MODERATELY SEDATIVE- PHENARIMINE,CYPROHEPTADINE, MECLIZINE,CINNARIZINE
3)MILD SEDATIVE-CHLORPHENIRAMINE,DEXCHLORPHENIRAMINE
TRIPROLIDINE,CLEMASTINE
SECOND GENERATION ANTIHISTAMINICS-FEXOFENADINE,
LORATADINE,DESLORATADINE,CETIRIZINE,LEVOCETIRIZINE,
AZELASTINE,MIZOLASTINE,EBASTINE,RUPATADINE. Mechanism of action of 2nd generation antihistaminics-
These drugs competitively antagonize actions of
histamine at the H1 receptors.
Pharmacological actions-
Antagonism of histamine-The H1 antagonists effectively block histamine induced bronchoconstriction, contraction of intestinal and other smooth muscle and triple response especially wheal, flare and itch. Constriction of larger blood vessel by histamine is also antagonized.
2) Antiallergic actions-Many manifestations of immediate hypersensitivity (type I reactions)are suppressed. Urticaria, itching and angioedema are well controlled.3) CNS action-The older antihistamines produce variable degree of CNS depression.But in case of 2nd gen antihistaminics there is less CNS depressant property as these cross BBB to significantly lesser extent.
4) Anticholinergic action- many H1 blockers
in addition antagonize muscarinic actions of ACh. BUT IN 2ND gen histaminics there is Higher H1 selectivitiy : no anticholinergic side effects
Call Girls Goa (india) +91-7426014248 Goa Call Girls
Call Girls Goa (india) +91-7426014248 Goa Call Girls
Storyboard on Acne-Innovative Learning-M. pharm. (2nd sem.) Cosmetics
Acne is a common skin condition that occurs when hair follicles become clogged with oil and dead skin cells. It typically manifests as pimples, blackheads, or whiteheads, often on the face, chest, shoulders, or back. Acne can range from mild to severe and may cause emotional distress and scarring in some cases.
**Causes:**
1. **Excess Oil Production:** Hormonal changes during adolescence or certain times in adulthood can increase sebum (oil) production, leading to clogged pores.
2. **Clogged Pores:** When dead skin cells and oil block hair follicles, bacteria (usually Propionibacterium acnes) can thrive, causing inflammation and acne lesions.
3. **Hormonal Factors:** Fluctuations in hormone levels, such as during puberty, menstrual cycles, pregnancy, or certain medical conditions, can contribute to acne.
4. **Genetics:** A family history of acne can increase the likelihood of developing the condition.
**Types of Acne:**
- **Whiteheads:** Closed plugged pores.
- **Blackheads:** Open plugged pores with a dark surface.
- **Papules:** Small red, tender bumps.
- **Pustules:** Pimples with pus at their tips.
- **Nodules:** Large, solid, painful lumps beneath the surface.
- **Cysts:** Painful, pus-filled lumps beneath the surface that can cause scarring.
**Treatment:**
Treatment depends on the severity and type of acne but may include:
- **Topical Treatments:** Such as benzoyl peroxide, salicylic acid, or retinoids to reduce bacteria and unclog pores.
- **Oral Medications:** Antibiotics or oral contraceptives for hormonal acne.
- **Procedures:** Such as chemical peels, extraction of comedones, or light therapy for more severe cases.
**Prevention and Management:**
- **Cleanse:** Regularly wash skin with a gentle cleanser.
- **Moisturize:** Use non-comedogenic moisturizers to keep skin hydrated without clogging pores.
- **Avoid Irritants:** Such as harsh cosmetics or excessive scrubbing.
- **Sun Protection:** Use sunscreen to prevent exacerbation of acne scars and inflammation.
Acne treatment can take time, and consistency in skincare routines and treatments is crucial. Consulting a dermatologist can help tailor a treatment plan that suits individual needs and reduces the risk of scarring or long-term skin damage.
Pune Call Girls 7339748667 AVAILABLE HOT GIRLS AUNTY BOOK NOW
Pune Call Girls 7339748667 AVAILABLE HOT GIRLS AUNTY BOOK NOW
mortality & morbidity indicators of health .pptx
Indicators for measurement of health including mortality, morbidity an d disability
Recently uploaded (20)
Digital Smile Design-An innovative tool in aesthetic dentistry.pptx
Digital Smile Design-An innovative tool in aesthetic dentistry.pptx
Call Girls Electronic City 🥰 Bangalore Call Girl No Advance Book Now
Call Girls Electronic City 🥰 Bangalore Call Girl No Advance Book Now
Ageing, the Elderly, Gerontology and Public Health
Ageing, the Elderly, Gerontology and Public Health
Supporting Patient-Centered Care in Generalized Pustular Psoriasis: Communica...
Supporting Patient-Centered Care in Generalized Pustular Psoriasis: Communica...
Unlimited Fun With Call Girls Gurgaon ✅ 9711199012 💘 FULL CASH PAYMENT
Unlimited Fun With Call Girls Gurgaon ✅ 9711199012 💘 FULL CASH PAYMENT
5 Effective Homeopathic Medicines for Irregular Periods
5 Effective Homeopathic Medicines for Irregular Periods
TEST BANK For Brunner and Suddarth's Textbook of Medical-Surgical Nursing, 14...
TEST BANK For Brunner and Suddarth's Textbook of Medical-Surgical Nursing, 14...
Applications of NMR in Protein Structure Prediction.pptx
Applications of NMR in Protein Structure Prediction.pptx
Pharmacology of Prostaglandins, Thromboxanes and Leukotrienes
Pharmacology of Prostaglandins, Thromboxanes and Leukotrienes
Nano-gold for Cancer Therapy chemistry investigatory project
Nano-gold for Cancer Therapy chemistry investigatory project
Call Girls Goa (india) +91-7426014248 Goa Call Girls
Call Girls Goa (india) +91-7426014248 Goa Call Girls
Storyboard on Acne-Innovative Learning-M. pharm. (2nd sem.) Cosmetics
Storyboard on Acne-Innovative Learning-M. pharm. (2nd sem.) Cosmetics
Pune Call Girls 7339748667 AVAILABLE HOT GIRLS AUNTY BOOK NOW
Pune Call Girls 7339748667 AVAILABLE HOT GIRLS AUNTY BOOK NOW
Chem
- 1. 1 CHEMISTR Y IN LAUNDRY By : WeE
- 2. 2 Summary To Maintain our clothes clean! Soap & Detergent These surfactant help water spread and wet http://joyreactor.com/post/1281617
- 3. 3 Inside of Soap Made of Fat & Oil by mixing them with Alkali. Fat & Oil makes Fatty acid - attach to oil Stay in form of NaOH and KOH Makes loosened dirt rise away immediately.
- 4. 4 Demerits of Soap Works bad With Hard water - it produce scum Makes fabrics feel stiff Allow Dirt lifted from cloth to redeposit on clothes
- 5. 5 Inside of Detergent Petrochemicals - hydrocarbon, attach with oil and grease Other chemicals that likes water Two reactions - Anionic and nonionic, Anionic = New acid + Alkali Nonionic = Fatty Alcohol + Ethylene acid
- 6. 6 Merits of Detergent It covers every drawback of soap Works good on Hard Water Prevents redeposit from cloth http://moneysavingmom.com/2010/03/four-ways-to-save-money-on-laundry-detergent.html
- 7. 7 #Energy to clean cloth Chemical Energy - Energy provided by soap and detergent. Thermal Energy - Energy provided by hot water Mechanical Energy - Energy provided by Machine or hands
- 8. 8 How does it work? Surfactant in soap & detergent both have water- loving part and water-hate part. They attach to both oil stain and water, split each other from cloth Enzyme helps this progress http://www.cleaninginstitute.org/clean_living/soaps__detergents_chemistry_2.aspx
- 9. 9 Work Cited• “The Chemistry of Cleaning Clothes.” Howstuffworks. N.p., 25 Aug. 2009. Web. 13 Apr. 2014. <http://science.howstuffworks.com/the-chemistry-of-cleaning- clothes-info.htm>. • Gardner, Jeff. “The Chemistry of Cleaning Clothes.” PlanetLaundary. N.p., 27 June 2011. Web. 13 Apr. 2014. <http://www.planetlaundry.com/store-operations/2011/chemistry- cleaning- clothes>. • “Soaps & Detergents: Chemistry.” AmericanCleaningInstitute. N.p., n.d. Web. 13 Apr. 2014. <http://www.cleaninginstitute.org/clean_living/soaps__detergents_ chemistry.aspx>.