SODIUM LAURYL ETHER SULFATE (SLES)

Sodium Lauryl Ether Sulfate (SLES) also called sodium alkylethersulfate, is an anionic detergent and surfactant found in many personal care products (soaps, shampoos, toothpaste, etc.) and for industrial uses.

IUPAC name: α-Sulfo-ω-(dodecyloxy)-poly(oxyethane-1,2-diyl), sodium salt
CAS Number: sodium laureth-2 sulfate: 3088-31-1/ sodium laureth-3 sulfate: 13150-00-0/ sodium laureth-5 sulfate: 9004-82-4
Chemical formula: CH3(CH2)11(OCH2CH2)nOSO3Na

Other name:
Sodium laureth sulfate, 9004-82-4, 15826-16-1, Sodium lauryl oxyethyl sulfate, sodium;2-dodecoxyethyl sulfate, 2-(Dodecyloxy)ethyl sodium sulfate, Sodium 2-(dodecyloxy)ethyl sulphate, Ethanol, 2-(dodecyloxy)-, hydrogen sulfate, sodium salt, SUY7YR7K8F, Sodium lauryl ethoxysulfate, Ethanol, 2-(dodecyloxy)-, sulfate, sodium salt, MFCD01772167, Dodecyl sodium ethoxysulfate, Ethanol, 2-(dodecyloxy)-, 1-(hydrogen sulfate), sodium salt (1:1), Sodium dodeceth-1 sulfate, Sodium 2-(dodecyloxy)ethyl sulfate, Sodium lauryl ethoxysulphate, Sodium 2-(lauryloxy)ethyl sulfate, EINECS 239-925-1, 2-(Dodecyloxy)ethanol hydrogen sulfate sodium salt, UNII-SUY7YR7K8F, DSSTox_CID_9298, DSSTox_RID_78753, DSSTox_GSID_29298, sodium lauryl ethoxy sulphate, SCHEMBL675596, CHEMBL3183840, DTXSID70274019, ASEFUFIKYOCPIJ-UHFFFAOYSA-M, Sodium dodecylmonooxyethylene sulfate, Tox21_302374, AKOS040768877, sodium dodecylmono(oxyethylene) sulfate, NCGC00255215-01, SY012271, CAS-9004-82-4, FT-0699797, Ethanol,2-(dodecyloxy)-, 1-(hydrogen sulfate), sodium salt (1:1)

Sodium Lauryl Ether Sulfate (SLES) is an inexpensive and very effective foaming agent.
Sodium Lauryl Ether Sulfate (SLES), sodium lauryl sulfate (SLS), ammonium lauryl sulfate (ALS), and sodium pareth sulfate are surfactants that are used in many cosmetic products for their cleaning and emulsifying properties.
Sodium Lauryl Ether Sulfate (SLES) is derived from palm kernel oil or coconut oil.
In herbicides, it is used as a surfactant to improve absorption of the herbicidal chemicals and reduces time the product takes to be rainfast, when enough of the herbicidal agent will be absorbed.

Sodium Lauryl Ether Sulfate (SLES)'s chemical formula is CH3(CH2)11(OCH2CH2)nOSO3Na.
Sometimes the number represented by n is specified in the name, for example laureth-2 sulfate.
The product is heterogeneous in the number of ethoxyl groups, where n is the mean.
Laureth-3 sulfate is the most common one in commercial products.

Molecular Weight: 332.43 g/mol
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 5
Rotatable Bond Count: 15

Exact Mass: 332.16333948 g/mol
Monoisotopic Mass: 332.16333948 g/mol
Topological Polar Surface Area: 84Å²
Heavy Atom Count: 21

Formal Charge: 0
Complexity: 290
Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0

Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Covalently-Bonded Unit Count: 2
Compound Is Canonicalized: Yes

Production
Sodium Lauryl Ether Sulfate (SLES) is prepared by ethoxylation of dodecyl alcohol, which is produced industrially from palm kernel oil or coconut oil.
The resulting ethoxylate is converted to a half ester of sulfuric acid, which is neutralized by conversion to the sodium salt.
The related surfactant sodium lauryl sulfate or SLS (also known as sodium dodecyl sulfate or SDS) is produced similarly, but without the ethoxylation step.
SLS and ammonium lauryl sulfate (ALS) are commonly used alternatives to Sodium Lauryl Ether Sulfate (SLES) in consumer products.

Safety
Tests in the US indicate that it is safe for consumer use.
The Australian government's Department of Health and Ageing and its National Industrial Chemicals Notification and Assessment Scheme (NICNAS) have determined that Sodium Lauryl Ether Sulfate (SLES) does not react with DNA.

Irritation
Like many other detergents, Sodium Lauryl Ether Sulfate (SLES) is an irritant.
Sodium Lauryl Ether Sulfate (SLES) has been shown that Sodium Lauryl Ether Sulfate (SLES) causes eye or skin irritation in experiments conducted on animals and humans.
The related surfactant SLS is also a known irritant.

1,4-Dioxane contamination
Products containing Sodium Lauryl Ether Sulfate (SLES) can be contaminated with (up to 300 ppm) of 1,4-dioxane, a by-product of Sodium Lauryl Ether Sulfate (SLES) production.
1,4-Dioxane is classified by the International Agency for Research on Cancer as a Group 2B carcinogen: possibly carcinogenic to humans.
The United States Food and Drug Administration (FDA) recommends that these levels be monitored, and encourages manufacturers to remove 1,4-dioxane, though it is not required by federal law.

Sodium Lauryl Ether Sulfate (SLES) are most commonly found in personal products and cleaning agents such as:
liquid soap
shampoos
laundry detergents
dish detergents
toothpaste
bath bombs

The amount of Sodium Lauryl Ether Sulfate (SLES) in a product depends on the manufacturer.
It can range from small amounts to almost 50 percent of the product.
Some sulfates occur naturally and are found in water.
Along with other salts and minerals, they help improve the taste of drinking water.
Others are found in fertilizers, fungicides, and pesticides.

Sodium Lauryl Ether Sulfate (SLES) is what’s known as a “surfactant.”
This means it lowers the surface tension between ingredients, which is why it’s used as a cleansing and foaming agent.
Most concerns about SLS stem from the fact that it can be found in beauty and self-care products as well as in household cleaners.

Sodium Lauryl Ether Sulfate (SLES) is a surfactant with a similar chemical formula.
However, Sodium Lauryl Ether Sulfate (SLES) is milder and less irritating than SLS.
Removing dirt from clothing, dishes and our skin is an important part of daily life.
From soaps and toothpastes to laundry detergents many products foam when used to unlock their cleaning action.

Sodium Lauryl Ether Sulfate (SLES) is an anionic surfactant used in cosmetics for its detergent properties.
Sodium Lauryl Ether Sulfate (SLES) is therefore very present in shower gels and shampoos.
Sodium Lauryl Ether Sulfate (SLES) is produced from Sodium Lauryl Sulphate (SLS) by ethoxylation, a very polluting chemical transformation, which is why it is prohibited in organic products.

Sodium Lauryl Ether Sulfate (SLES) is reputed to be less irritating than Sodium Lauryl Sulphate although the latter is more natural and authorized in Organic, it is the chemical transformation that has softened it and increased its foaming power.

Sodium Lauryl Ether Sulfate (SLES) is a surface-active agent or surfactant.
All surfactants are partly water-soluble and partly oil-soluble.
Sodium Lauryl Ether Sulfate (SLES) is this quality that allows oil and water, which normally don’t mix together, to become dispersed.

Description
Used at above minimum concentration, the surfactant molecules become organised in a structure that can trap oil-based dirt from hair, which allows the dirt to be rinsed away.
Foam is not responsible for removing dirt, but it allows the hands to work the product through hair or across skin.
This helps the mechanical removal of dirt.

Sodium Lauryl Ether Sulfate (SLES) is an opaque, thick liquid.
Sodium Lauryl Ether Sulfate (SLES)'s consistency varies, depending on the concentration level.
Sodium Lauryl Ether Sulfate (SLES) gives thick rich foam and it cleanses the hair.
Sodium Lauryl Ether Sulfate (SLES)'s thorough action dissolves dirt and grease effectively.
When other ingredients such as sea salt are added, hair gains volume, body and shine.

Used primarily as a detergent cleansing agent.
Can be derived from coconut.
Sodium Lauryl Ether Sulfate (SLES)’s considered gentle and effective as typically used in cosmetics products (typically facial or body cleansers and shampoos).

Despite the name similarity, Sodium Lauryl Ether Sulfate (SLES) is NOT the same as sodium lauryl sulfate.
The former is a milder cleansing agent due to a higher amount and different chemical structure of the fatty alcohols required to manufacture this cleansing agent.
The safety of Sodium Lauryl Ether Sulfate (SLES) has been reviewed by numerous industry experts and deemed safe as used.

Sodium Lauryl Ether Sulfate (SLES) works well as a foamer, cleaner, and degreaser.
So, if you are using a product that produces lots of suds, bubbles, or foam, it may very well contain Sodium Lauryl Ether Sulfate (SLES).

Cleaning Uses
Sodium Lauryl Ether Sulfate (SLES) is often used in laundry and hand dishwashing detergents.
In addition, it can be found in cleansers, carpet cleaners, toilet cleaning products, stain and odor removers, all-purpose cleaners, etc.

Other Uses
Sodium Lauryl Ether Sulfate (SLES) isn't just limited to cleaning uses, it can also be found in plenty of personal care products, such as shampoos, facial cleansers, make-up removers, soaps, body washes, bubble baths, and even toothpaste.

Sodium Lauryl Ether Sulfate (SLES) is a surfactant derived from ethoxylated lauryl alcohol.
Sodium Lauryl Ether Sulfate (SLES) is a cleansing and emulsifying agent that is sometimes contaminated with toxic impurities like 1,4-dioxane.

Sodium Lauryl Ether Sulfate (SLES) is commonly defined as a surfactant.
Sodium Lauryl Ether Sulfate (SLES) enables the material produced to foam due to its chemical properties.

Sodium Lauryl Ether Sulfate (SLES) has similar properties with SLS (Sodium Lauryl Sulphate).
But SLS is more irritating than Sodium Lauryl Ether Sulfate (SLES).
This is why Sodium Lauryl Ether Sulfate (SLES) was developed.

Sodium Lauryl Ether Sulfate (SLES) is an anionic surfactant.
Such surfactants reduce the surface tension of the water.
For this reason, thus reduces the amount of work required for the formation of the foam and increases the stability of the bubbles in it.

Sodium Lauryl Ether Sulfate (SLES) are organic molecules with a water-loving end (hydrophobic) and a water-loving end (hydrophilic).
Sodium Lauryl Ether Sulfate (SLES) can be derived from coconut oil.
Sodium Lauryl Ether Sulfate (SLES) is a chemical used extensively in the manufacture of detergents and detergent derivatives.
Sodium Lauryl Ether Sulfate (SLES) is a water soluble chemical.

Sodium Lauryl Ether Sulfate (SLES) Physical and Chemical Properties
Sodium Lauryl Ether Sulfate (SLES) is a chemical with different viscosity according to its density in solution.
Sodium Lauryl Ether Sulfate (SLES) is similar to liquid and semi-fluid consistency.
Sodium Lauryl Ether Sulfate (SLES) is light yellow and liquid consistency.

Sodium Lauryl Ether Sulfate (SLES), melting point is -2 ° C.
The boiling point of Sodium Lauryl Ether Sulfate (SLES) is 100 ° C.
Interestingly, it boils at the same temperature as water.
But the melting point varies according to the density in the solution.

Sodium Lauryl Ether Sulfate (SLES)'s flammability temperature is 94 ° C.
Sodium Lauryl Ether Sulfate (SLES) is stable under ordinary conditions.
Sodium Lauryl Ether Sulfate (SLES) is a basic chemical when evaluated as acidic or basic.
Sodium Lauryl Ether Sulfate (SLES) density is 1.03 gr / cm3.
Sodium Lauryl Ether Sulfate (SLES) has very good solubility in water as a solubility.
Sodium Lauryl Ether Sulfate (SLES) has low viscosity. It has much lower viscosity than water.
Sodium Lauryl Ether Sulfate (SLES) is in the range of pH 6.5-8.5 at 70% concentration.

Sodium Lauryl Ether Sulfate (SLES) is used in detergents as a surfactant that gives it its cleaning properties.
The hydrophilic and hydrophobic properties of Sodium Lauryl Ether Sulfate (SLES) are beneficial properties in detergents.
Sodium Lauryl Ether Sulfate (SLES) is used in detergent production.
Sodium Lauryl Ether Sulfate (SLES) is used in toothpaste production.

Sodium Lauryl Ether Sulfate (SLES) is used in the production of industrial cleaning chemicals used in the industrial industry.
Sodium Lauryl Ether Sulfate (SLES) is used in the production of skin care creams in the cosmetics industry.
Sodium Lauryl Ether Sulfate (SLES) is used to create foaming and viscosity in shampoos containing low pH products and personal care products (Bubble Bath, shaving cream, ointment and sometimes toothpastes).
Sodium Lauryl Ether Sulfate (SLES) is used in the textile printing and dye industry.
Sodium Lauryl Ether Sulfate (SLES) is used as a lubricating chemical in the oil and leather industry.
Sodium Lauryl Ether Sulfate (SLES) is used extensively in hand washing soaps.

However, removing dirt from clothing, dishes and our household surfaces is an important part of daily life, so it’s important to know what you’re really coming into contact with.
Many cleaning and personal-care products, from detergents to toothpaste use surfactants to unlock their cleaning action. When used with water surfactants foam and give a product the ability to remove dirt.

Another ingredient with a confusingly similar name: Sodium Lauryl Ether Sulfate (SLES) is also found in cleaning products.
Like SLS, Sodium Lauryl Ether Sulfate (SLES) is used for its emulsifying abilities and serves as a super-effective detergent and cleaner.
While the names of these two cleaning agents and their functions may seem interchangeable, there is a distinction between the two and a reason why you should opt for products that use Sodium Lauryl Ether Sulfate (SLES) over those that use SLS.

Sulfonic acid is a compound with general formula RSO2OH, where R is an aliphatic or aromatic hydrocarbon.
Sodium Lauryl Ether Sulfate (SLES) is a derivative of sulfuric acid (HOSO2OH) where an OH has been replaced by a carbon group or a compound where a hydrogen atom has been replaced by treatment with sulfuric acid; for example, benzene is converted to benzenesulfonic acid (water-soluble).

Sulfonic acid has a sulfur atom bonded to a carbon atom of a hydrocarbon and bonded also to three oxygen atoms, one of which has been attached to a hydrogen atom.
Sulfonic acid is acidic due to the hydrogen atom, stronger than a carboxylic acid.
Sulfonic acid is one of the most important organo sulfur compounds in organic synthesis.

Sulfonic acids are used as catalysts in esterification, alkylation and condensation reactions. Sulfonates are salts or esters of sulfonic acid.
Sulfonic salts are soluble in water.
Sulfonic acid and its salts present in organic dyes provide useful function of water solubility and or improve the washfastness of dyes due to their capabiltity of binding more tightly to the fabric.
They are widely used in the detergent industry.

Mainly found in items that are formulated to clean our skin, teeth and clothes, sodium lauryl sulfate (SLS) and Sodium Lauryl Ether Sulfate (SLES) are just a few ingredients that are added to a range of everyday products.
Often confused due to their similar names, there’s a big difference between SLS and Sodium Lauryl Ether Sulfate (SLES).

Both made by mixing lauryl alcohol with sulphuric acid and adding sodium carbonate, these sulphate compounds known as surfactants and can be found in many soaps, toothpastes, shampoos and washing liquids that are widely available on the high street.
Surfactants mean that a little product can go a long way, all while other ingredients work to nourish, clean and protect.

With their main use to create the well-known foam we all know and love, these lather-creating extras also enable the core ingredients of products such as shower gel, toothpaste and washing liquids to be dispersed effectively across the entire surface area.

While both are added to create foam and help to produce a cleaning action, the two ingredients are very different.
If you suffer from comedones (more commonly known as whiteheads or blackheads), SLS has also been identified as a key player in increasing the number of these found on the face and body.

Now we know a little more about SLS, Sodium Lauryl Ether Sulfate (SLES) is created through a process called ethoxylation (any product ending in -eth has also been through the same process) where ethylene oxide is added to change the makeup of the compound.
Safe to use in bath & body products, this process means Sodium Lauryl Ether Sulfate (SLES) is much gentler to use on both hair and skin and doesn’t strip the epidermis of any excess moisture, leaving it feeling soft, smooth and nourished.

Here at Bubble T, we choose to stay far away from SLS and use Sodium Lauryl Ether Sulfate (SLES) in our shower gel, body scrub and foaming bath jelly to create the foam and lather we all love. When mixed with ingredients such as bergamot oil, orange seed oil, fruit extracts and tea-based infusions, Sodium Lauryl Ether Sulfate (SLES) acts as an extremely effective addition to these products.

Sodium Lauryl Ether Sulfate (SLES), an accepted contraction of Sodium Lauryl Ether Sulfate (SLES), is an anionic detergent and surfactant found in many personal care products.
Sodium Lauryl Ether Sulfate (SLES) is an inexpensive and very effective foaming agent.
SLES, sodium lauryl sulfate, ammonium lauryl sulfate, and sodium pareth sulfate are surfactants that are used in many cosmetic products for their cleaning and emulsifying properties.

Sodium Lauryl Ether Sulfate (SLES) is derived from palm kernel oil or coconut oil.
Its chemical formula is CH₃(CH₂)₁₁ₙOSO₃Na.
Sometimes the number represented by n is specified in the name, for example laureth-2 sulfate.
The product is heterogeneous in the number of ethoxyl groups, where n is the mean.
Laureth-3 sulfate is common in commercial products.

Sodium Lauryl Ether Sulfate (SLES) is a liquid surfactant used in high foaming cleaners.
Foam stability in the presence of soap is much improved over other anionics, therefore this product is recommended for cleaning products containing soap as an ingredient. This product is milder than the SLS.

Sodium Lauryl Ether Sulfate (SLES) is generally defined as a surfactant.
Sodium Lauryl Ether Sulfate (SLES) enables the material produced to foam due to its chemical properties.

Sodium Lauryl Ether Sulfate (SLES) is an anionic surfactant.
Such surfactants reduce the surface tension of the water.
For this reason, Sodium Lauryl Ether Sulphate increases the stability of the bubbles in it by reducing the amount of work required to form the foam.

They are organic molecules with a water-hating end (hydrophobic) and a water-loving end (hydrophilic).
Sodium Lauryl Ether Sulfate (SLES) can be derived from coconut oil.
Sodium Lauryl Ether Sulfate (SLES) is a chemical that is used extensively in the manufacture of detergent and detergent derivatives.
Sodium Lauryl Ether Sulfate (SLES) is a water soluble chemical.

Sodium Lauryl Ether Sulfate (SLES) is used in the production of liquid dishwashing and machine detergents, technical cleaning materials.
Sodium Lauryl Ether Sulfate (SLES) is used to reduce surface tension in cosmetic cleaning products such as shampoo, soap, shower gel and bath foam.
Sodium Lauryl Ether Sulfate (SLES) is preferred for this process as it is easily diluted with salts and has a good foaming character.

Sodium Lauryl Ether Sulfate (SLES) is actually made from SLS, which goes through a process called ethoxylation.
SLS can be made from petroleum oil (via the OXO process) or from coconut or palm oil (via the Ziegler process).
In both processes, fatty acids are extracted and converted into fatty alcohols, then sulphonated into a crystalline salt.

Ethoxylation is the process of reacting ethylene oxide with a chemical to make it less harsh and is widely used in surfactants in the cosmetics industry. Ethylene oxide is a colorless gas with a sweet odor.
Sodium Lauryl Ether Sulfate (SLES) is primarily used in the production of other chemicals such as Sodium Lauryl Ether Sulfate (SLES) and antifreeze.
In another explanation, Sodium Lauryl Ether Sulfate (SLES); prepared by ethoxylation of dodecyl alcohol.
The resulting ethoxylate is converted into the half ester of sulfuric acid, which is then neutralized by converting it into the sodium salt.
The product has good dissolving power, favorable hard water resistance and high biological degradation.

Sodium Lauryl Ether Sulfate (SLES) also provides formulation and manufacturing convenience.
Additionally, it provides some degree of thickening in the final product formulation.
Sodium Lauryl Ether Sulfate (SLES) is essentially a synthetic soap.
Sodium Lauryl Ether Sulfate (SLES) is an extremely inexpensive and effective surfactant and foaming agent and is basically the chemical used in your soap or shampoo to make it lather.
Sodium Lauryl Ether Sulfate (SLES) has a lower degree of skin irritation, ease of squeezing, and insensitivity to hard water.
Sodium Lauryl Ether Sulfate (SLES) also has very good properties, is inexpensive and readily available and is therefore easily used by manufacturers.

Used at above minimum concentration, the surfactant molecules become organised in a structure that can trap oil-based dirt from hair, which allows the dirt to be rinsed away.
Foam is not responsible for removing dirt, but it allows the hands to work the product through hair or across skin.
This helps the mechanical removal of dirt.

Sodium Lauryl Ether Sulfate (SLES) is an opaque, thick liquid.
Its consistency varies, depending on the concentration level.

Sodium Lauryl Ether Sulfate (SLES) gives thick rich foam and it cleanses the hair.
Sodium Lauryl Ether Sulfate (SLES)'s thorough action dissolves dirt and grease effectively.
When other ingredients such as sea salt are added, hair gains volume, body and shine.

Sodium Lauryl Ether Sulfate (SLES) is a surface-active agent or surfactant.
All surfactants are partly water-soluble and partly oil-soluble. It is this quality that allows oil and water, which normally don’t mix together, to become dispersed.

When other ingredients such as sea salt are added, hair gains volume, body and shine.
Sodium Lauryl Ether Sulfate (SLES), is a detergent and surfactant found in many personal care products (soaps, shampoos, toothpaste etc.).
Sodium Lauryl Ether Sulfate (SLES) is an inexpensive and very effective foamer.

Sodium Lauryl Ether Sulfate (SLES)'s chemical formula is CH3(CH2)10CH2(OCH2CH2)nOSO3Na. Sometimes the number represented by "n" is specified in the name, for example laureth-2 sulfate. The commercial product is heterogeneous, both in the length of the alkyl chain (12 being the mode of the number of carbon atoms), and in the number of ethoxyl groups, where n is the mean.
n=3 is common in commercial products. Sodium Lauryl Ether Sulfate (SLES) can be derived from ethoxylation of SDS.

Sodium Lauryl Ether Sulfate (SLES) and ammonium lauryl sulfate (ALS) are commonly used alternatives to Sodium lauryl sulfate in consumer products.

Sodium Lauryl Ether Sulfate (SLES), an accepted family of Sodium Lauryl Ether Sulfate (SLES)), is an anionic dental and surfactant found in personal care (soap, shampoos, toothpaste, etc.).
Sodium Lauryl Ether Sulfate (SLES) is a cheap and very effective directing agent Sodium Lauryl Ether Sulfate (SLES), sodium lauryl sulfate (SLS), ammonium lauryl sulfate (ALS) and sodium paret sulfate are the effective ingredients used in the effective way and to obtain the emulsion.

Until recently, one of the most popular cosmetic raw materials, especially among washing cosmetics, was Sodium Lauryl Sulfate (SLS) a sodium salt of lauryl sulfate.
This material, however, was characterized by a significant degree of skin irritation, a relatively low aqueous solubility and limited possibilities to thicken the cosmetic formulation.
Today, SLS has been mostly replaced by its ethoxylated derivative Sodium Lauryl Ether Sulfate (SLES).

Despite concerns over the safety of Sodium Lauryl Ether Sulfate (SLES) coming from scientists and research groups; These chemicals continue to be the darlings of manufacturers of household products because they're cheap and they perform a simple task really well.
They make long-lasting bubbles and it's hard for us to get away from the idea that more bubbles equals better cleaning power.
As a result Sodium Lauryl Ether Sulfate (SLES) is used in hundreds of products, from dishwashing liquid to shampoo.

Viscosity behaviour
One of the most remarkable characteristics of this type of surfactants is its rheological behaviour.
Aqueous solutions of salt-free ether sulphates have only very low viscosity which strongly increases if a small amount of electrolyte is added.
Alkylether sulphate solutions of 28 % strength and an initial viscosity of about 100 mPa s can be thickened to viscosity values of more than 200000 mPa s by an addition of about 5 % sodium chloride.

With an addition of electrolytes aqueous solutions containing 10 % synthetic active agent attain viscosities of more than 20000 mPa s.
This allows solutions with low synthetic active agent concentrations but having high viscosities to be produced.

The increase in viscosity with increasing electrolyte concentration up to viscosity maximum is characteristic of the behaviour of ether sulphates.
Further addition of electrolyte than results in a decrease in viscosity.

Sodium Lauryl Ether Sulfate (SLES) is an industrial chemical used in manufacturing cosmetics, personal care and cleaning products as an active agent.
Sodium Lauryl Ether Sulfate (SLES) is also found in carpet cleaners, stain and odor removers and all-purpose cleaners.
Sodium Lauryl Ether Sulfate (SLES) can also be very effective in removing oily stains and residues.
In this blog, we will go over the uses of Sodium Lauryl Ether Sulfate (SLES) ,safety, production and procurement,export of the respective chemical.
Keep reading if you want to know more about Sodium Lauryl Ether Sulfate (SLES).

Sodium Lauryl Ether Sulfate (SLES) uses are numerous but largely concentrated in the detergent and cleaning product ranges.
For example, Sodium Lauryl Ether Sulfate (SLES) is used in shower gels, hand wash, dish washing, shampoo, and various home and personal care products.
Sodium Lauryl Ether Sulfate (SLES) is also used as a cleansing and foaming agent in the dyeing industry.
Sodium Lauryl Ether Sulfate (SLES) is also said to be used as a lubricant in the production of leather.

Sodium Lauryl Ether Sulfate (SLES) has many functions in cleaning products, and it is commonly used as a surfactant, wetting surfaces, emulsifying, or solubilizing oils, and suspending soil so that they can be rinsed away.
Sodium Lauryl Ether Sulfate (SLES) creates a foaming texture that is a key texture in the cleaning items to help remove dirt and oil.

Sodium Lauryl Ether Sulfate (SLES) is also used in hair products by many hair product manufacturers. These manufacturers apply the product to shampoo, conditioner, hair dye and styling gel.
Sodium Lauryl Ether Sulfate (SLES) is a key ingredient due to its texture and cleaning properties.

Sodium Lauryl sulfate (SLS) and Sodium Lauryl Ether Sulfate (SLES) are often confused to be the same chemical.
However, this isn't true.
Though both these chemicals have one thing in common.
They have the same chemical ingredients as their foundation.

Sodium Lauryl Sulfate (SLS) is actually the core chemical from which the chemical in conversation is derived, Sodium Lauryl Ether Sulfate (SLES).
Sodium Lauryl Ether Sulfate (SLES) created by reacting an alcohol with petroleum or with palm oil.
To derive Sodium Lauryl Ether Sulfate (SLES) from SLS, a process called ethoxylation tends to occur in order for the whole process to be completed.
This process is key because it turns Sodium Lauryl Ether Sulfate (SLES) into a safe and mild chemical as compared to SLS.

So, the difference between Sodium lauryl sulfate (SLS) and Sodium Lauryl Ether Sulfate (SLES) is the process of ethoxylation.
SLS is present as an emulsifying agent in a lot of cleaners, disinfectants and other products. Many manufacturers don't use SLS anymore as it is proven to be very damaging to the skin causing irritation and redness.

Sodium Lauryl Ether Sulfate (SLES) is made industrially from petroleum oil (via the OXO process) or from coconut or palm oil (via the Ziegler process).
The oxo process is said to be a chemical reaction which leads to the formation of chemical compounds like aldehydes from alkenes.

In this process, aldehydes are subjected to high pressure in the presence of a catalyst and carbon monoxide. The resulting compound is then converted into a form of sulfuric acid.
Sodium Lauryl Ether Sulfate (SLES) is then further crystallized into a salt.

The ziegler process works on deriving alcohols from ethylene in the presence of an aluminum compound.
These alcohols are then converted into acids.
Inturn, it is sulfonated into crystalline salts, which is Sodium Lauryl Ether Sulfate (SLES) itself.

What does the demand for Sodium Lauryl Ether Sulfate (SLES) look like?

Sodium Lauryl Ether Sulfate (SLES) is a relatively cheap raw material for the soap industry, the main demand driver has been the global demand for soap and detergents.
Given that Sodium Lauryl Ether Sulfate (SLES) has little risk and is readily available, more countries and manufacturers have no plan of using substitute products.
This means the usage of Sodium Lauryl Ether Sulfate (SLES) will continue to grow.