Quick Search
Rhodapon LS-92/RN is a common surfactant found in many cosmetics and personal care products.
Rhodapon LS-92/RN plays a crucial role in these formulations by reducing the surface tension between different substances, allowing them to mix effectively.
Rhodapon LS-92/RN is derived from lauryl alcohol, making it plant-derived in some cases.
CAS Number: 68081-96-9
EINECS Number: 268-364-5
Synonyms: Ammonium dodecyl sulfate, 2235-54-3, AMMONIUM LAURYL SULFATE, Presulin, azanium;dodecyl sulfate, Ammonium dodecyl sulphate, Sulfuric acid, monododecyl ester, ammonium salt, 68081-96-9, Q7AO2R1M0B, DTXSID2027462, Sinopon, Texapon special, Conco sulfate A, Maprofix NH, Richonol AM, Sterling AM, Neopon LAM, Akyposal als 33, Montopol LA 20, Siprol L22, Siprol 422, Texapon A 400, Lauryl ammonium sulfate, Sipon LA 30, Caswell No. 044B, Texa pon A 400, Dodecyl ammonium sulfate, Ammonium n-dodecyl sulfate, Lauryl sulfate ammonium salt, HSDB 2101, EINECS 218-793-9, UNII-Q7AO2R1M0B, EPA Pesticide Chemical Code 079028, Dodecyl sulfate ammonium salt, Sulfuric acid, lauryl ester, ammonium salt, Ammoniumdodecylsulfate, ammonium lauryl sulphate, SCHEMBL23132, 30% in H2O, C12H29NO4S, DTXCID107462, Tox21_202561, AMMONIUM LAURYL SULFATE [II], AMMONIUM LAURYL SULFATE [HSDB], AMMONIUM LAURYL SULFATE [INCI], AMMONIUM LAURYL SULFATE [VANDF], NCGC00164423-01, NCGC00260110-01, CAS-2235-54-3, DB-229811, NS00082878, D70166, A878582, Sulfuric acid, monododecyl ester, ammonium salt (1:1), ALS.
Rhodapon LS-92/RN is the common name for ammonium dodecyl sulfate (CH3(CH2)10CH2OSO3NH4).
The anion consists of a nonpolar hydrocarbon chain and a polar sulfate end group.
The combination of nonpolar and polar groups confers surfactant properties to the anion: Rhodapon LS-92/RN facilitates dissolution of both polar and non-polar materials.
This salt is classified as a sulfate ester.
Rhodapon LS-92/RN is made from coconut or palm kernel oil for use primarily in shampoos and body-wash as a foaming agent.
Lauryl sulfates are very high-foam surfactants that disrupt the surface tension of water in part by forming micelles at the surface-air interface.
This versatile ingredient helps create luxurious lather, enhancing the cleansing and foaming properties of shampoos, body washes, and facial cleansers, providing a pleasant and refreshing experience.
Rhodapon LS-92/RN is a high-purity, dust-free anionic surfactant in needle form, primarily composed of Sodium C12-14 Lauryl Sulfate (CAS: 68585-47-7).
Rhodapon LS-92/RN is known for its excellent foaming and detergent properties and is easy to disperse in water.
This surfactant is widely used in various personal care products, including toothpaste, hair shampoos, foam baths, shower products, liquid soaps, creams, lotions, and toilet bars.
Above the critical micelle concentration, the anions organize into a micelle, in which they form a sphere with the polar, hydrophilic heads of the sulfate portion on the outside (surface) of the sphere and the nonpolar, hydrophobic tails pointing inwards towards the center.
The water molecules around the micelle in turn arrange themselves around the polar heads, which disrupts their ability to hydrogen bond with other nearby water molecules.
The overall effect of these micelles is a reduction in surface tension of the solution, which affords a greater ability to penetrate or "wet out" various surfaces, including porous structures like cloth, fibers, and hair.
Accordingly, this structured solution allows the solution to more readily dissolve soils, greases, etc. in and on such substrates.
Rhodapon LS-92/RN however exhibit poor soil suspending capacity.
Rhodapon LS-92/RN finds extensive use in various cosmetic products, particularly in shampoos and hair care items.
Its exceptional surfactant properties allow it to effectively remove dirt, excess oil, and impurities from the hair and scalp, leaving a clean and refreshed feeling.
Moreover, Rhodapon LS-92/RN creates a rich lather, enhancing the overall shampooing experience.
This ingredient's versatility extends beyond hair care, as it can also be found in certain skin care products, where it aids in creating cleansing and foaming properties.
Rhodapon LS-92/RN, produced by Solvay (formerly Rhodia), is a high-purity, anionic surfactant in the form of free-flowing, dust-free needles.
Rhodapon LS-92/RN is primarily composed of Sodium C12-14 Lauryl Sulfate with the CAS number 68585-47-7.
This surfactant is well-known for its excellent foaming and detergent properties, making it suitable for various personal care products such as toothpaste, hair shampoos, foam baths, shower products, liquid soaps, creams, lotions, and toilet bars.
Rhodapon LS-92/RN is typically produced by reacting lauryl alcohol with sulfur trioxide gas to form lauryl sulfate, which is then neutralized with ammonium hydroxide to create Ammonium Lauryl Sulfate.
This process results in a versatile surfactant widely used in cosmetics for its excellent cleansing and foaming properties.
Rhodapon LS-92/RN is an organic compound that belongs to the family of alkyl sulfates.
Rhodapon LS-92/RN is a clear, colorless or pale yellow liquid that is commonly used as a foaming agent and surfactant in many personal care and cleaning products.
Rhodapon LS-92/RN is derived from lauryl alcohol, which is obtained from coconut oil or palm kernel oil, and sulfuric acid.
Rhodapon LS-92/RN is commonly used in shampoos, body washes, and other personal care products to create a lathering effect and to help remove dirt, oil, and other impurities from the skin and hair.
Rhodapon LS-92/RN is a strong surfactant, which means that it is able to penetrate and break down the surface tension of oils and other substances, allowing them to be more easily washed away.
Rhodapon LS-92/RN is also a potent irritant, and can cause skin and eye irritation in some people when used in high concentrations or over prolonged periods of time.
Despite its potential for irritation, Rhodapon LS-92/RN is generally considered to be safe for use in personal care products when used according to recommended guidelines and in appropriate concentrations.
Rhodapon LS-92/RN is also biodegradable and does not accumulate in the environment, making it a more sustainable choice for cleaning and personal care applications.
Rhodapon LS-92/RN appears as white to creamish needles and has a pH range of 8.5 to 10.5 in a 1% aqueous solution.
Rhodapon LS-92/RN contains more than 92% active ingredients, with minimal impurities such as less than 0.5% sodium chloride and 3% sodium sulfate.
Its molecular weight is approximately 298 g/mol, and it has a shelf life of 12 months.
Rhodapon LS-92/RN is a mild anionic surfactant suitable for use in formulations of neutral or slightly acidic personal care products and cosmetics such as body and hair shampoos, bubble baths and liquid soaps.
The product exhibits copious foam, outstanding detergency, wetting and emulsifying properties and easy viscosity-control.
Owing to its unique foaming properties Rhodapon LS-92/RN is also used in a number of technical applications such as fire-fighting, emulsion polymerization or oil fields.
Rhodapon LS-92/RN is an ammonium salt of ethoxylated lauryl sulfate, a surfactant that contains PEG (polyethylene glycol) in its structure.
Rhodapon LS-92/RN is classified as an alkyl sulfate and is an anionic surfactantfound primarily in shampoos and body-wash as a foaming agent.
May be contaminated with potentially toxic manufacturing impurities such as 1,4-dioxane.
Rhodapon LS-92/RN is added to products as a foaming agent, and as a detergent.
Rhodapon LS-92/RN is used in many shampoos, toothpastes, and skin cleansers.
Rhodapon LS-92/RN can cause moderate to severe skin and eye irritation.
Rhodapon LS-92/RN can also be contaminated with 1,4-Dioxane a suspected carcinogen.
The severity of the irritation to increases directly with the concentration of ALES in a product.
When combined with other chemicals, Rhodapon LS-92/RN can create nitrosamines, which are a potent class of carcinogens.
Rhodapon LS-92/RN may also damage skin’s immune system by causing skin layers to separate, inflame and age.
Rhodapon LS-92/RN is a salt classified as a sulfate ester.
Rhodapon LS-92/RN is integral to the cosmetics and personal care product industry.
Its high-foaming characteristics make it desirable in products that consumers equate with a lathering or bubbling action, such as shampoos, body washes, and bubble baths.
Its application also extends to toothpaste, facial cleansers, and shaving creams, where it aids in product distribution and enhances the overall user experience.
Rhodapon LS-92/RN can be derived from coconut and is used primarily as a detergent cleansing agent.
Rhodapon LS-92/RN is considered to be gentle and effective.
Rhodapon LS-92/RN is an anionic surfactant.
This means it lowers the surface tension of water, making the water spread more easily.
Rhodapon LS-92/RN is added to products as a foaming agent and as a detergent.
Rhodapon LS-92/RN must be used in a low-pH shampoo or shower gel since high-pH systems smell of ammonia.
Rhodapon LS-92/RN is typically used at 20-35%.
It is designed for low-pH shampoos, bath products, and cleansers requiring dense, rich foam, low color, and low odor.
Rhodapon LS-92/RN is the common name for ammonium dodecyl sulfate (CH3(CH2)10CH2OSO3NH4).
The dodecyl signifies the presence of a 12-member carbon chain in the molecular backbone which allows the molecule to bond with non-polar portions of molecules while the highly polar sulfate head allows the molecule to bond with polar molecules such as water.
Rhodapon LS-92/RN is classified as an alkyl sulfate and is an anionic surfactant found primarily in shampoos and body-wash as a foaming agent.
Rhodapon LS-92/RN is very high-foam surfactants that disrupt the surface tension of water by forming micelles around the polar water molecules.
Rhodapon LS-92/RN, an accepted contraction of 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.
Rhodapon LS-92/RN is an inexpensive and very effective foaming agent.
Rhodapon LS-92/RN, sodium lauryl sulfate (SLS), Rhodapon LS-92/RN, and sodium pareth sulfate are surfactants that are used in many cosmetic products for their cleaning and emulsifying properties.
Rhodapon LS-92/RN is derived from palm kernel oil or coconut oil.
In herbicides, Rhodapon LS-92/RN 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.
Its chemical formula is CH3(CH2)11(OCH2CH2)nOSO3Na.
Sometimes the number represented by n is specified in the name, for example laureth-2 sulfate.
Rhodapon LS-92/RN is heterogeneous in the number of ethoxyl groups, where n is the mean.
Rhodapon LS-92/RN is the most common one in commercial products.
Rhodapon LS-92/RN is a fantastic cleanser and foam booster that will improve the efficacy and texture of your DIY product.
Rhodapon LS-92/RN will give your formulation a rich and creamy texture, as well as thick and fluffy bubbles.
Because it is natural and organic, it is ideal for people with pH-sensitive skin.
Rhodapon LS-92/RN is a fantastic substitute for sulphate products, allowing formulation to be sulphate-free.
Rhodapon LS-92/RN is also effective with hard water.
Rhodapon LS-92/RN may be added to solid or cream goods without boiling the solution.
Boiling Point: 418°C
pH: 6.5-7.5
Solubility: Soluble in water
Viscosity: Low
Rhodapon LS-92/RN is another compound from a large group of surfactants playing a key role primarily in the cosmetics industry.
Rhodapon LS-92/RN (which is the INCI name of this substance) is an anionic compound that belongs to the group of alkyl sulphates.
The chemical name of this surfactant is Rhodapon LS-92/RN.
Rhodapon LS-92/RN is another surfactant found in most cosmetic products.
Due to its very good cleaning and foaming properties, as well as a milder effect on the skin and hair (vs. SLS), it is often chosen for the production of shampoos, shower gels, shaving foams and many others.
Information circulating around the Internet has raised questions about the safety of SLS (Sodium Lauryl Sulfate).
This information that is circulating also has used Rhodapon LS-92/RN as a synonym for Sodium Laureth Sulfate.
Rhodapon LS-92/RN actually stands for Sodium Lauryl Sulfate, which a different chemical.
The following information is provided from the Cosmetic Ingredient Review safety assessments of both Rhodapon LS-92/RN and SLS (Sodium Lauryl Sulfate).
Due to the fact that Rhodapon LS-92/RN is much less irritating in comparison with a popular surfactant, Sodium Lauryl Sulphate (SLS), it is a good substitute for this component, e.g. in dishwashing liquids and other household detergents.
As a washing component, Rhodapon LS-92/RN is also included in detergents dedicated to industrial applications, such as motor vehicle cleaning and maintenance.
In the construction industry, Rhodapon LS-92/RN is used in agents reducing the weight of plasterboards and in air-entraining/plasticizing admixtures.
In the chemical industry, especially in emulsion polymerization processes, it provides excellent stabilization of the polymer dispersion under lower pH ranges.
Thanks to this, it becomes possible to design the particle size, including acrylic, styrene-acrylic or VaE dispersions.
Rhodapon LS-92/RN is an indirect food additive based on lists published by the US Food and Drug Administration (FDA).
Rhodapon LS-92/RN, like any other surfactant, makes a good base for cleansers because of the way it disrupts the hydrogen bonding in water.
Hydrogen bonding is the primary contributor to the high surface tension of water.
In solution, the Rhodapon LS-92/RN anions and the ammonium cations separate.
The former align themselves into what is known as a micelle, in which the ions form a sphere, with the polar heads (the sulfate) on the surface of the sphere and the nonpolar hydrophobic tails pointing inwards towards the center.
The water molecules around the micelle arrange themselves around the polar heads, but this disrupts their hydrogen bonding with the water surrounding them.
The overall effect of having these micelles in an aqueous (water) environment is that the water becomes more able to penetrate things like cloth fibers or hair, and also becomes more readily available to solvate anything coming off the aforementioned substance.
Rhodapon LS-92/RN 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 Rhodapon LS-92/RN is produced similarly, but without the ethoxylation step.
Rhodapon LS-92/RN is commonly used alternatives to SLES in consumer products.
Rhodapon LS-92/RN works by removing the dirt and impurities mixed with oils in your skin and hair.
Rhodapon LS-92/RN works by allowing the mixing of these oils with water, which can now be easily rinsed away, hence cleansing the desired area.
Rhodapon LS-92/RN is recommended that it should be used at a concentration of 30% for best results.
It is soluble in water and alcohols but insoluble in volatile oils.
Rhodapon LS-92/RN is widely available across multiple regions including Asia Pacific, Europe, Latin America, and North America, and is typically used in concentrations exceeding 92% active substance.
Rhodapon LS-92/RN has minimal impurities, with sodium chloride content under 0.5% and unsulfated matter under 2%
Uses Of Rhodapon LS-92/RN:
Rhodapon LS-92/RN is an anionic surfactant which can be used in the preparation of porous building ceramics by gelcasting and formulation of cosmetic products.
Rhodapon LS-92/RN can also be used as a corrosion inhibitor for carbon steel in acidic solution.
Rhodapon LS-92/RN is commonly used in hand soaps as a foaming agent and surfactant.
Rhodapon LS-92/RN helps to create a rich lather that effectively removes dirt, oil, and other impurities from the skin.
In hand sanitizers, Rhodapon LS-92/RN is not typically used as it can be an irritant to the skin.
Instead, hand sanitizers typically contain alcohol or other antimicrobial agents that kill bacteria and viruses without the need for a foaming agent.
Rhodapon LS-92/RN’s worth noting that there are some concerns about the use of ALS in personal care products, as it can be an irritant to the skin and eyes in some people.
However, when used in appropriate concentrations and according to recommended guidelines, it is generally considered to be safe for use in personal care products.
Rhodapon LS-92/RN has a chemical structure due to which it is classified as a member of a large group of compounds called surfactants.
Surfactant particles surround dirt, which makes its particles detach from the cleaned surface, from which they are then rinsed off with water.
In addition, the good foaming properties of this compound enhance the cleansing effect and the feeling of freshness after application.
The cleaning properties of Rhodapon LS-92/RN are directly related to its ability to produce large amounts of stable foam.
The ability to produce dense and stable foam allows to obtain fine and evenly distributed air bubbles.
Foam is a system where air (or other gas) is dispersed in a liquid.
Pure liquids do not have the ability to foam, but after adding surfactants, foam formation is observed in such systems.
The foaming capacity of Rhodapon LS-92/RN largely depends on its concentration, the pH value of the solution and the hardness of the water.
Importantly, the good cleaning and foaming properties of Rhodapon LS-92/RN are preserved even in the presence of an excessive amount of sebum.
Rhodapon LS-92/RN is very often used as a substitute for irritating detergents such as SLS (Sodium Lauryl Sulphate).
However, Rhodapon LS-92/RN can also be irritating to the skin and mucous membranes, which is why it is most often used together with other substances that balance its effects.
Rhodapon LS-92/RN is a mild cleanser and surfactant that is used as a foaming agent in shampoos, shaving foam, toothpaste, and other skincare products.
It is extremely beneficial for people with sensitive skin and mild skin issues.
Rhodapon LS-92/RN acts as a foaming agent that helps distribute the toothpaste more evenly while brushing and aids in cleaning the teeth effectively.
Rhodapon LS-92/RN is used for its ability to produce rich lather, which helps in cleaning the scalp and hair by removing oils and dirt.
Its excellent foaming capabilities make it ideal for use in products like bubble baths and shower gels, providing a luxurious lather that enhances the user experience.
The surfactant helps in emulsifying oils and suspending dirt particles, making it easier to wash them away with water.
In these products, Rhodapon LS-92/RN can help improve texture and consistency, allowing for easier application and better absorption by the skin.
Used in soap bars, it helps in producing a creamy lather that cleanses the skin effectively.
As a foaming agent, it enhances the distribution and effectiveness of the toothpaste, aiding in thorough cleaning of the teeth.
Rhodapon LS-92/RN creates a rich lather that helps remove oils, dirt, and impurities from hair and scalp, making it a staple in hair care products.
Its ability to produce a luxurious foam improves the sensory experience while ensuring effective cleansing.
In liquid hand soaps, it helps in emulsifying oils and suspending dirt, making it easier to rinse them off with water.
Rhodapon LS-92/RN improves the texture and consistency, aiding in better spreadability and absorption into the skin.
Rhodapon LS-92/RN is used in toilet bars for its ability to produce a creamy, cleansing lather.
Its powerful detergent properties make it effective in removing grease and grime from surfaces, hence used in various household cleaning products.
Suitable for use in heavy-duty cleaning products designed for industrial applications due to its strong emulsifying capabilities.
Rhodapon LS-92/RN is used to stabilize emulsions, helping to mix oils and water effectively in products ranging from cosmetics to industrial cleaners.
Rhodapon LS-92/RN is used in the textile industry for processes like scouring and wetting of fabrics due to its ability to lower surface tension.
Rhodapon LS-92/RN is known for its high purity (>92% active substance), ensuring consistent performance in formulations.
Its physical form as free-flowing, dust-free needles makes it easy to handle and incorporate into various product formulations.
Excellent foaming properties make it a preferred ingredient in personal care and cleaning products.
Easily dispersible in water, which facilitates its use in aqueous formulations.
Safety profile Of Rhodapon LS-92/RN:
Rhodapon LS-92/RN is considered safe for cosmetic use when used in appropriate concentrations.
However, in high concentrations, it may cause mild skin and eye irritation for some individuals.
Therefore, proper regulation during manufacturing and patch testing before use becomes important.
Rhodapon LS-92/RN is an innocuous detergent.
A 1983 report by the Cosmetic Ingredient Review, shampoos containing up to 31% Rhodapon LS-92/RN registered 6 health complaints out of 6.8 million units sold.
These complaints included two of scalp itch, two allergic reactions, one hair damage and one complaint of eye irritation.
The CIR report concluded that both sodium and ammonium lauryl sulfate "appear to be safe in formulations designed for discontinuous, brief use followed by thorough rinsing from the surface of the skin.
In products intended for prolonged use, concentrations should not exceed 1%".
The Human and Environmental Risk Assessment (HERA) project performed a thorough investigation of all alkyl sulfates, as such the results they found apply directly to Rhodapon LS-92/RN.
Rhodapon LS-92/RNs exhibit low acute oral toxicity, no toxicity through exposure to the skin, concentration dependent skin irritation, and concentration dependent eye-irritation.
They do not sensitize the skin and did not appear to be carcinogenic in a two-year study on rats.
The report found that longer carbon chains (16–18) were less irritating to the skin than chains of 12–15 carbons in length.
In addition, concentrations below 1% were essentially non-irritating while concentrations greater than 10% produced moderate to strong irritation of the skin.
