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Emulsiphos is a trade name for Potassium Cetyl Phosphate, a synthetic ingredient commonly used in cosmetics and personal care products as an emulsifying agent.
Emulsiphos is an efficient non-ethoxylated phosphate emulsifier for modern O/W systems.
Emulsiphos allows the preparation of homogeneous, stable, light skin care and sun care emulsions.
CAS Number: 19035-79-1
Molecular Formula: C16H36KO4P
Molecular Weight: 362.53
EINECS Number: 242-768-1
Synonyms: 19035-79-1, Potassium hexadecyl hydrogenphosphate, Potassium hexadecyl hydrogen phosphate, Potassium cetyl phosphate, AMPHISOL K, potassium;hexadecyl hydrogen phosphate, 1-Hexadecanol, dihydrogen phosphate, monopotassium salt, MFCD04112600, 1-Hexadecanol, 1-(dihydrogen phosphate), potassium salt (1:1), Emulsiphos, Emulsiphos; Potassium Cetyl Phosphate, Potassium Hexadecyl Hydrogenphosphate (~90%), EINECS 242-768-1, potassium-cetylphosphate, EC 242-768-1, 03KCY6P7UT, SCHEMBL245878, C16H34KO4P, DTXSID4044610, Potassiumhexadecylhydrogenphosphate, RMGVATURDVPNOZ-UHFFFAOYSA-M, AMY13883, AKOS027440003, AC-33598, AS-71131, SY117499, CS-0152190, NS00086088, Phosphoric acid, cetyl ester, potassium salt, O12051, Hexadecyl dihydrogen phosphate potassium salt(1), Q27247573.
Emulsiphoss clinically proven skin compatibility makes it particularly suitable for sensitive skin.
Emulsiphos is Cosmos approved and thus suitable for natural cosmetics.
Emulsiphos is a very mild and effective O/W emulsifier.
This pelletized form makes it easy to handle.
The combination with a plant-based lipid component facilitates the ability of dispersion, both in the oil or aqueous phase and inhibits foam formation (compared to sole potassium cetyl phosphates).
Emulsiphos is a bioinspired molecular structure promoting the ability to form liquid crystalline structures similar to skin lipids.
Emulsiphos shows clinically proven skin compatibility makes it particularly suitable for sensitive skin.
Emulsiphos provides even challenging formulations (e.g. high SPF sun care) with an appealing skin feeling.
Emulsiphos can be used for thin fluid formulations, but also for soft creams.
Emulsiphos is a potassium salt of an anionic phosphate ester in a plant derived lipid matrix.
Its bio-inspired molecular structure promotes the ability to form liquid crystalline structures.
The combination with a plant based lipid component facilitates the ability of dispersion, both in the oil or aqueous phase.
Emulsiphos also works as a co-emulsifier at low dosages and enables the formulation of challenging products (e.g. high SPF Sun Care) with an appealing skin feeling.
Emulsiphos is suitable for natural cosmetics and Natrue approved.
Hydrogenated Palm Glycerides (and) Potassium Cetyl Phosphate.
Emulsiphos is a mild O/W emulsifier.
This flaked form makes it easy to handle.
The combination with a plant-based lipid component facilitates the ability of dispersion, both in the oil or aqueous phase and inhibits foam formation (compared to sole potassium cetyl phosphates).
Emulsiphos also works as a co-emulsifier at low dosages.
Emulsiphos is a bioinspired molecular structure promoting the ability to form liquid crystalline structures similar to skin lipids.
Emulsiphos shows clinically proven skin compatibility makes it particularly suitable for sensitive skin.
Emulsiphos provides even challenging formulations (e.g. high SPF sun care) with an appealing skin feeling.
Emulsiphos can be used for thin fluid formulations, but also for soft creams.
Emulsiphos is suitable for natural cosmetics.
Emulsiphos is Natrue approved and China compliant.
Emulsiphos is primarily used as an emulsifier, which means it helps to mix water and oil-based ingredients in formulations to create stable emulsions.
This is crucial in products like creams, lotions, and serums, where both oil and water components need to be combined smoothly.
It also acts as a stabilizer, helping to maintain the texture and consistency of the product over time.
This ensures that the product doesn’t separate or degrade, keeping its effectiveness intact throughout its shelf life.
As a surfactant, it helps to lower the surface tension between ingredients, which enhances the spreadability of the product on the skin and improves the feel during application.
Emulsiphos can also have skin conditioning properties, contributing to a smooth and soft skin feel after application.
Emulsiphos is widely used in moisturizers, sunscreens, anti-aging creams, and serums.
It ensures that these products have a uniform texture and that active ingredients are evenly distributed.
In conditioners and hair creams, it helps to create a rich, creamy texture that is easy to apply and rinse off, leaving the hair smooth and manageable.
Emulsiphos is also used in foundations, BB creams, and other makeup products where a smooth, even application is important.
It helps to prevent the separation of ingredients in cosmetic formulations, ensuring that the product remains effective over time.
Emulsiphos contributes to a silky, smooth texture in creams and lotions, making them pleasant to use.
It is generally considered safe and non-irritating, making it suitable for products designed for sensitive skin.
Emulsiphos is widely used in the cosmetic industry and is considered safe for use in topical applications.
Emulsiphos is approved for use in cosmetics by regulatory bodies such as the FDA in the U.S. and the European Commission.
It is not commonly associated with allergies or skin sensitization, though, as with any cosmetic ingredient, it should be used within the recommended concentration limits to avoid any potential issues.
Emulsiphos is designed to be biodegradable, meaning it breaks down into simpler substances over time, reducing its environmental footprint.
In addition to Emulsiphos, it may also be referred to under different trade names depending on the manufacturer.
Extensive safety testing has shown that Emulsiphos is non-toxic, non-irritating, and non-sensitizing when used in cosmetic formulations.
It is considered safe for regular use on the skin, including sensitive areas.
While it is safe for topical use, Emulsiphos should not be ingested or inhaled.
Accidental ingestion or inhalation can occur in manufacturing environments, so appropriate safety measures should be in place.
Emulsiphos complies with international cosmetic regulations, including those set by the EU, FDA, and other global regulatory bodies.
Emulsiphos is important to adhere to these regulations when formulating products for different markets.
Emulsiphos is biodegradable, meaning it breaks down naturally over time without causing harm to the environment.
This aligns with the growing demand for sustainable and eco-friendly cosmetic ingredients.
The fatty alcohol component (cetyl alcohol) of Emulsiphos can be derived from plant sources, such as palm oil, which are renewable.
However, the sustainability of palm oil is a concern, so sourcing certified sustainable palm oil is recommended.
Emulsiphos has a low potential for bioaccumulation and toxicity in aquatic environments, making it a safer choice for formulations that are likely to wash off into water systems.
Emulsiphos is often found in luxury skincare brands, where the emphasis is on texture, stability, and the overall sensory experience of the product.
Due to its gentle nature, it is also used in products recommended by dermatologists, especially those designed for sensitive or reactive skin.
Many over-the-counter sunscreens include Emulsiphos to enhance water resistance and ensure an even layer of UV protection.
Pre-Mixing: To achieve the best results, Emulsiphos should be pre-mixed with the oil phase before being combined with the water phase.
This helps to create a stable emulsion and avoid issues like phase separation or graininess in the final product.
High shear mixing can help to improve the stability and uniformity of emulsions containing Emulsiphos, particularly in formulations with high oil content.
Gradual cooling of the emulsion after mixing helps to lock in the desired texture and consistency, preventing issues like crystallization or thickening that can occur if the product cools too quickly.
Melting point: 164 - 167°C
Density: 1.166[at 20℃]
vapor pressure: 0.003Pa at 20℃
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
solubility: Chloroform (Slightly, Heated), Methanol (Slightly, Heated)
form: Solid
color: White to Off-White
Water Solubility: 18.6mg/L at 20℃
InChI: InChI=1S/C16H35O4P.K.H/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-20-21(17,18)19;;/h2-16H2,1H3,(H2,17,18,19);;
InChIKey: QEBPUPRZHVNTFA-UHFFFAOYSA-N
SMILES: C(COP(O)(O)=O)CCCCCCCCCCCCCC.[KH]
LogP: 2.66 at 25℃
Emulsiphos is a potassium salt of an anionic phosphate ester in a plant-derived lipid matrix.
Its bio-inspired molecular structure promotes the ability to form liquid crystalline structures.
The combination with a plant-based lipid component facilitates the ability of dispersion, both in the oil or aqueous phase.
Emulsiphos also works as a co-emulsifier at low dosages and enables the formulation of challenging products (e.g. high SPF Sun Care) with an appealing skin feeling.
Emulsiphos is suitable for natural cosmetics and is Natrue-approved.
Emulsiphos is a non-ethoxylated phosphate emulsifier based on vegetable and mineral raw materials.
Allows the preparation of homogeneous, stable, light skin care and sun care emulsions.
Emulsiphos is an analogue of the natural phospholipids in the skin (e.g. lecithin) and provides a smooth and soft skin feel.
Possesses good solubility and emulsifying ability with both polar and non-polar oils.
Can be used over a wide pH range (4-9), but preferably at the acidic pH level of the skin and easily be added either to the oil phase or the aqueous phase of the emulsion.
Works well for formulations containing water soluble sun screen filters and micronized pigments.
Provides excellent stability and skin feel even for sun care emulsions with very high sun protection factors (50+).
Emulsiphos recommended for manufacturing emulsions with a high oil content.
Emulsiphos is particularly effective in stabilizing oil-in-water emulsions, where oil droplets are dispersed in water.
This is a common structure in many skincare and cosmetic products because it allows for a lighter texture and quicker absorption into the skin.
As an anionic (negatively charged) emulsifier, Emulsiphos can interact with other ingredients in a formulation, particularly cationic (positively charged) compounds.
This property can be used to fine-tune the texture, stability, and performance of the final product.
Emulsiphos works well across a broad pH range, making it a versatile choice for different types of formulations.
This allows formulators to use it in products that require a specific pH level to remain effective, such as certain anti-aging or acne treatments.
Emulsiphos is widely used in sunscreen formulations to stabilize the mixture of organic and inorganic UV filters with oils and water.
It helps in maintaining the even distribution of sunscreen agents on the skin, enhancing the product’s efficacy.
In moisturizing lotions and creams, Emulsiphos contributes to the creation of a non-greasy, lightweight formula that still provides deep hydration.
Emulsiphos ensures that emollients and humectants are properly dispersed and absorbed by the skin.
These multi-functional creams, which combine skincare and makeup, benefit from Emulsiphos for its ability to stabilize complex formulas that include pigments, moisturizers, and active ingredients.
It helps to create a smooth, uniform application that blends well on the skin.
In facial cleansers, especially creamy or lotion-based ones, Emulsiphos aids in removing dirt and makeup without stripping the skin of its natural oils.
It also helps in forming a creamy lather that is easy to rinse off.
In richer body butters, Emulsiphos ensures that the heavy oils and butters are emulsified into a smooth, spreadable product that leaves the skin feeling nourished and soft without being overly greasy.
Emulsiphos can contribute to the water resistance of certain formulations, such as sunscreens or long-wear cosmetics.
It helps to create a film on the skin that resists being washed away by water or sweat, thereby extending the product's effectiveness.
This ingredient is stable in the presence of electrolytes, which means it can be used in formulations that contain high levels of salts or other ionic compounds without breaking down or losing efficacy.
This is important for products like certain medical creams or treatments that require specific ionic conditions.
Emulsiphos helps to create a smooth, creamy texture in products, which enhances the sensory experience for the user.
This is particularly important in premium skincare products where the feel of the product on the skin is a key selling point.
Products containing Emulsiphos often have better spreadability, which means they glide more easily across the skin or hair.
This not only makes the product more pleasant to use but also ensures more even application of active ingredients.
Emulsiphos is compatible with a wide range of oils, waxes, and other common cosmetic ingredients, making it a versatile option for formulators.
However, it is essential to test its interaction with each component in a specific formulation to ensure stability and performance.
The recommended usage concentration of Emulsiphos typically ranges from 1% to 5% of the total formulation, depending on the desired viscosity, stability, and emulsion type.
Higher concentrations may be used in products requiring enhanced emulsifying power or stability.
While Emulsiphos is generally stable, it is best incorporated into formulations at specific temperatures, usually during the oil phase at around 70-80°C, to ensure proper emulsification and prevent phase separation.
Uses:
Emulsiphos is used in the formulation of sunscreens with high SPF formulas.
Emulsiphos is used in creams and lotions to stabilize emulsions that combine water and oil, providing a smooth, non-greasy texture.
Helps to stabilize the formulation and enhance the distribution of UV filters, improving the product's effectiveness and water resistance.
In serums, Emulsiphos ensures that active ingredients are evenly dispersed and that the product applies smoothly to the skin.
Stabilizes emulsions in anti-aging formulations, ensuring that ingredients like retinoids and peptides are effectively delivered to the skin.
Used in eye creams for a smooth application and to enhance the stability of sensitive ingredients in the delicate eye area.
Helps to stabilize the formula, allowing the conditioner to spread evenly and provide a smooth, detangled finish.
In shampoos, Emulsiphos helps to mix water and oil-based ingredients, ensuring a consistent texture and effective cleansing action.
Emulsiphos is used in styling creams and gels to provide a smooth, non-greasy finish and improve the product's spreadability.
Stabilizes emulsions in body lotions and butters, ensuring a rich, creamy texture that is easily absorbed by the skin.
Helps to emulsify and stabilize body wash formulations, ensuring they are easy to apply and rinse off while providing effective cleansing.
Ensures a smooth, even application of foundation, and helps to stabilize the formula for better wear throughout the day.
Emulsiphos stabilizes these multi-functional products, which combine skincare benefits with makeup coverage, ensuring a smooth texture and consistent application.
Used in concealers to provide a creamy texture that blends well and stays in place.
Helps to create a smooth, emulsion-based cleansing cream that effectively removes makeup and impurities.
Stabilizes cleansing oils, ensuring a consistent texture and effective removal of dirt and makeup.
Emulsiphos enhances the stability of sunscreen formulations, ensuring that the UV filters are evenly distributed and effective, and helps improve water resistance.
Emulsiphos is used in acne treatment creams and gels to stabilize formulations that include active ingredients like salicylic acid or benzoyl peroxide.
Helps to stabilize and enhance the texture of therapeutic creams designed for sensitive or compromised skin.
Stabilizes and improves the texture of facial masks, ensuring even application and effectiveness of active ingredients.
Emulsiphos is used in professional spa treatments such as body scrubs and massage creams to create a smooth, luxurious texture.
Emulsiphos is used in shaving creams to create a rich, creamy lather that helps to provide a smooth shaving experience.
Helps to stabilize aftershave balms, ensuring they have a soothing, non-greasy texture.
Emulsiphos is used in formulations to stabilize the product and ensure even application.
Enhances the texture of hand creams, making them easy to apply and absorb while providing effective moisturizing.
Emulsiphos is used in baby lotions and creams to provide a gentle, stable formulation suitable for sensitive skin.
Helps to create a smooth, conditioning mask that evenly distributes nourishing ingredients throughout the hair.
Emulsiphos is used in pharmaceutical ointments to create stable emulsions that deliver active ingredients effectively to the skin.
This includes treatments for conditions like dermatitis or localized infections.
Can be used in the formulation of transdermal patches to help stabilize the adhesive and drug delivery systems.
Emulsiphos can be used in the formulation of industrial lubricants where it helps to stabilize oil-water mixtures, improving the lubrication properties and performance.
In certain coating applications, Emulsiphos aids in creating stable emulsions that provide a uniform application of the coating material.
Although not as common, Potassium Cetyl Phosphate may be used as an emulsifier in specific food products to stabilize emulsions or improve texture.
Emulsiphos is used in advanced anti-aging treatments to stabilize high concentrations of active ingredients, ensuring they remain effective and well-dispersed.
Often found in high-end skincare products, where it contributes to a rich, luxurious feel and helps maintain the product’s efficacy and texture.
In self-tanning products, Emulsiphos helps to stabilize the formulation and ensure even application, reducing streaks and enhancing the product’s performance.
Emulsiphos helps in evenly distributing tanning agents and maintaining the product’s texture and stability.
Emulsiphos is used in hair dye formulations to stabilize the mixture of coloring agents and other ingredients, ensuring an even color application and reducing the risk of separation.
Helps to maintain the stability of products across a range of pH levels, which is important for formulations containing different types of active ingredients that might be sensitive to pH changes.
Emulsiphos is used to adjust the viscosity and consistency of formulations, allowing for the creation of products with specific textures, such as gels, creams, or lotions.
In eco-friendly and sustainable products, Emulsiphos contributes to formulations that are designed to be biodegradable and have a reduced environmental impact.
Emulsiphos is used in formulations that adhere to principles of green chemistry, focusing on minimizing harmful effects on the environment and human health.
Enhances the sensory experience of products, making them feel silkier and smoother upon application.
This is particularly important for products marketed as luxurious or high-performance.
In formulations where a non-greasy feel is desirable, Emulsiphos helps to balance the oil and water components, preventing the product from feeling heavy or oily on the skin.
Helps stabilize products containing sensitive vitamins (like Vitamin C or E) by maintaining an even distribution and preventing degradation.
Stabilizes emulsions that include essential oils, ensuring that these ingredients are evenly dispersed and do not separate from the base.
Emulsiphos is used in medical creams and ointments that require a stable emulsion to deliver therapeutic agents effectively.
In formulations designed for sensitive skin, Emulsiphos helps ensure that the product is gentle and maintains stability without causing irritation.
Contributes to the extended shelf life of products by preventing phase separation and ensuring that the product remains consistent and effective over time.
Helps in formulating products that maintain their appearance and texture throughout their usage life, reducing the risk of changes due to packaging issues.
Safety Profile:
Although Emulsiphos is typically used in low concentrations in cosmetics and is generally well-tolerated, it can cause irritation in some individuals, particularly if used in high concentrations or in products intended for sensitive skin.
Contact with the eyes can cause irritation. Care should be taken to avoid direct eye contact during formulation and application.
While rare, some individuals may develop allergic reactions or sensitivities to Emulsiphos.
This could manifest as redness, itching, or rash.
Patch testing is recommended for individuals with sensitive skin or allergies to cosmetic ingredients.
Inhalation of dust or aerosolized particles of Emulsiphos (if applicable) could potentially irritate the respiratory tract.
This is more relevant in industrial settings where dust may be generated during the handling or manufacturing process.
Ingesting large quantities of Emulsiphos can be harmful, though such scenarios are unlikely in typical consumer use.
Emulsiphos is important to follow safety guidelines and avoid accidental ingestion.
Emulsiphos is generally considered to have low environmental impact due to its biodegradable nature.
However, like all chemicals, it should be managed properly to avoid potential environmental contamination, especially in large quantities.
Proper handling and storage are essential to prevent accidental exposure.
Emulsiphos should be stored in a cool, dry place away from direct sunlight and incompatible substances.
When handling Emulsiphos in bulk, especially in industrial settings, appropriate personal protective equipment (PPE) such as gloves and eye protection should be used to prevent skin and eye contact.
Emulsiphos is approved for use in cosmetics by regulatory bodies such as the FDA and the European Commission, indicating that it is deemed safe within recommended usage levels.
However, compliance with these regulations is crucial to ensure safe use.
Manufacturers provide Safety Data Sheets for Emulsiphos, detailing the chemical’s properties, hazards, and recommended safety measures.
Reviewing the SDS before handling the ingredient is important for understanding specific safety requirements.
