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Aluminum distearate is a chemical compound composed of aluminum and stearic acid, a long-chain fatty acid.
Aluminum distearate is commonly used as a stabilizer, emulsifier, and thickening agent in various formulations, particularly in cosmetics, pharmaceuticals, and industrial applications.
Aluminum distearate consists of aluminum salts of stearic acid and is often employed in products like lotions, creams, and makeup as it helps to improve texture and stability.
CAS Number: 300-92-5
Molecular Formula: C36H71AlO5
Molecular Weight: 610.93
EINECS Number: 206-101-8
Synonyms: Hydroxyaluminum distearate, 300-92-5, Aluminium distearate, ALUMINUM DISTEARATE, Special M, Aluminum hydroxydistearate, Aluminum hydroxide distearate, Aluminum, hydroxybis(stearato)-, Aluminum, hydroxybis(octadecanoato-O)-, HSDB 5487, Hydroxybis(octadecanoato-O)aluminum, EINECS 206-101-8, NSC 522176, Hydroxyaluminium distearate, pure, Aluminum, hydroxybis(octadecanoato-.kappa.O)-, 7P1HP1B9UI, Aluminum, hydroxybis(octadecanoato-kappaO)-, DTXSID1027136, aluminum hydroxide dioctadecanoate, NSC-522176, UNII-7P1HP1B9UI, MFCD00055007, SPECIALM, Aluminum distearic acid, Aluminium distearate,AR, aluminium hydroxide distearate, hydroxybis(stearoyloxy)aluminum, Aluminum, hydroxybis(stearato), DTXCID207136, Hydroxybis(octadecanoatoO)aluminum, ALUMINUM DISTEARATE [INCI], Aluminum, hydroxybis(octadecanoatoO), NSC522176, BIS(OCTADECANOYLOXY)ALUMANYL HYDRATE, Aluminum, hydroxybis(octadecanoato-O)-(9CI), NS00075635, F20759, Hydroxyaluminum distearate;hydroxybis(octadecanoato-o)-aluminum;ALUMINUM DISTEARATE;ALUMINIUM STEARATE, DI;aluminiumdistearate;Aluminum,hydroxybis(octadecanoato-O)-;aluminumhydroxidedistearate;Aluminum,hydroxybis(octadecanoato-kO)-
Aluminum distearate, also referred to as Aluminium Soap, has a variety of applications and uses, primarily as a thickener and a hydrophobic agent. See below for more details on the use of this product in dierent applications, which can include plastics, oil and gas additives, food and beverage, and various others.
Aluminum distearate can be either vegetable or tallow based. Acme-Hardesty stocks the tallow based material, enabling us to complete your project quickly and eciently.
Aluminum distearate, please inquire about availability and lead times.Acme-Hardesty has been a leading provider of cost-eective solutions in the oleochemical industry for more than seven decades.
Aluminum distearate, innovation and performance has enabled us to develop many enduring strategic alliances with companies in industries such as Food & Beverage, Cosmetics, Cleaners & Detergents, Metal Working Fluids, Renewable Chemistries, Surfactants and Esters, and many more.
The Stearate salts, including Lithium Stearate, Aluminum Distearate, Aluminum Stearate, Aluminum Tristearate, Ammonium Stearate, Calcium Stearate, Magnesium Stearate, Potassium Stearate, Sodium Stearate, and Zinc Stearate are fine, white powders with a slight fatty odor.
In cosmetics and personal care products, Stearate salts are used mainly in the formulation of makeup products such as eyeliner, eyeshadow, mascara, lipsticks, blushers, face powders and foundations.
They are also used in fragrances, deodorants, and hair and skin care products.
Additionally, it is utilized in lubricants, coatings, and as a component in the manufacturing of plastics, rubber, and other materials, providing enhanced performance and longevity.
Aluminum distearate's ability to act as a dispersing agent in certain products also makes it valuable in the production of inks and paints.
Aluminum distearate is a white, waxy substance that can be synthesized through the reaction of aluminum compounds with stearic acid, and it typically appears in the form of a fine powder or a solid, depending on its preparation method. While aluminum distearate is generally considered safe for use in personal care and industrial applications, proper handling and awareness of its potential hazards, such as eye and skin irritation, are important.
Aluminium Distearate is generally immediately available in most volumes.
High purity, submicron and nanopowder forms may be considered.
Typical and custom packaging is available.
Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.
Aluminium Distearate, also referred to as Aluminium Soap, has a variety of applications and uses, primarily as a thickener and a hydrophobic agent.
Aluminium Distearate can be either vegetable or tallow based.
If you require vegetable based Aluminium Distearate material, please inquire about availability and lead times.
Aluminium Distearate has been a leading provider of cost-eective solutions in the oleochemical industry for more than seven decades.
It is remained committed to helping customers and suppliers reach their specic operational goals.
Aluminum distearate, innovation and performance has enabled us to develop many enduring strategic alliances with companies in industries such as Food & Beverage, Cosmetics, Cleaners & Detergents, Metal Working Fluids, Renewable Chemistries, Surfactants and Esters, and many more.
Aluminium distearate is a salt of stearic acid and aluminium with the molecular formula Al(OH)2C18H35O2.
Also known as dihydroxyaluminium or dihydroxy(stearato)aluminium, it is used to form gels in the packaging of pharmaceuticals and in the preparation of colors for cosmetics.
Aluminum distearate is not classiable as a human carcinogen (cancer-causing agent).
A hard, thermoplastic white powder prepared from Tallow and Alum.
Aluminium distearate forms gels with turpentine, Mineral spirits, and oils.
Aluminium Distearate has been used as a Drier, thickener, Emulsier, and matting agent in paints and varnishes although excess amounts produce soft, noncohesive lms.
Aluminium distearate is also used to waterproof fabrics, ropes, Paper, Leather, Concrete, and Stucco.
Aluminium Distearate is used as an ingredient in photographic emulsions.
Aluminium distearate is one of numerous organo-metallic compounds sold for uses requiring non-aqueous solubility such as recent solar energy and water treatment applications.
Similar results can sometimes also be achieved with Nanoparticles and by thin lm deposition.
Note American Elements additionally supplies many materials as solutions.
Aluminium distearate is generally immediately available in most volumes.
High purity, submicron and nanopowder forms may be considered.
Additional technical, research and safety information is available.
Aluminium distearate is a ne, bulky, odourless and colourless powder forming a plastic mass when heated, having the properties both of organic and inorganic matter.
Aluminium Distearate embraces most of the characteristics of other metallic stearates and is regarded as the most important of these.
Several studies of the material have already appeared in past years.
A hard, thermoplastic white powder prepared from Tallow and Alum. Aluminium distearate forms gels with turpentine, Mineral spirits, and oils.
Aluminium Distearate has been used as a Drier, thickener, Emulsier, and matting agent in paints and varnishes although excess amounts produce soft, noncohesive lms.
Aluminium distearate is also used to waterproof fabrics, ropes, Paper, Leather, Concrete, and Stucco.
Aluminium Distearate is used as an ingredient in photographic emulsions.
Aluminium distearate is a white, wax-like powder (metallic soap) that dissolves in mineral spirits or hot oil.
A small amount (2% or less) added to oil paint imparts a short, buttery consistency.
Aluminium Distearate eliminates the separation of pigment and oil, thickens varnishes considerably.
Melting point: 147～157℃
Boiling point: 673.64℃
Density: 1.009
vapor pressure: 0Pa at 25℃
storage temp.: Inert atmosphere,Room Temperature
solubility: insoluble in H2O
form: Powder
color: white
Water Solubility: water: insoluble
LogP: 15.088 at 25℃
Aluminum distearate is used to form gels in the packaging of pharmaceuticals, and in the preparation of colors for cosmetics.
Aluminum is the most abundant metal in the earth's crust and is always found combined with other elements such as oxygen, silicon, and uorine.
Aluminium distearate is used to form gels in the packaging of pharmaceuticals, and in the preparation of colors for cosmetics.
Aluminium distearate is one of numerous organo-metallic compounds sold for uses requiring non-aqueous solubility such as recent solar energy and water treatment applications.
Similar results can sometimes also be achieved with Nanoparticles (also see Nanotechnology and Quantum Dots) and by thin lm deposition.
Aluminium Distearate is generally immediately available in most volumes.
High purity, submicron and nanopowder forms may be considered.
Additional technical, research and safety information is available.
Aluminium distearate can be used in the preparation of colors for cosmetics and for the packaging of pharmaceuticals.
Aluminium distearate is the aluminum salt of the fatty acid, stearic acid.
Aluminium Distearates, including Lithium Stearate, Aluminum Distearate, Aluminium distearate, Aluminum Tristearate, Ammonium
Stearate, Calcium Stearate, Magnesium Stearate, Potassium Stearate, Sodium Stearate, and Zinc Stearate are ne, white powders with a slight fatty odor.
In cosmetics and personal care products, Stearate salts are used mainly in the formulation of makeup products such as eyeliner, eyeshadow, mascara, lipsticks, blushers, face powders and foundations.
They are also used in fragrances, deodorants, and hair and skin care products.
The Stearate salts are generally used for their lubricating properties.
They also help to keep emulsions from separating into their oil and liquid components.
The Stearate salts increase the thickness of the lipid (oil) portion of cosmetics and personal care products and reduce the clear or transparent appearance of nished products.
Aluminium distearate is an organic compound which is a salt of stearic acid and aluminium.
Aluminium Distearate has the molecular formula Al(OH)2C18H35O2.
Aluminium Distearate is also referred to as dihydroxy(octadecanoato-O-)aluminium or dihydroxy(stearato)aluminium.
Aluminium Distearate is used to form gels in the packaging of pharmaceuticals, and in the preparation of colors for cosmetics.
Aluminium Distearate is usually safe in commercial products, but aluminium may accumulate in the body
Aluminium distearate (aluminum distearate) is a white, wax-like powder (metallic soap) that dissolves in mineral spirits or hot oil.
A small amount (2% or less) added to oil paint imparts a short, buttery consistency.
Aluminium Distearate eliminates the separation of pigment and oil, thickens varnishes considerably.
A concentrate of Aluminium distearate and linseed oil can be prepared ahead of time and added to the paint whenever needed.
Aluminium distearate is made via the precipitation process using high quality stearic acid and exhibits the following properties: Good gelling and thickening action, excellent water repellency, transparency and a synergistic eect with zinc stearate or calcium stearate.
The eects of metal soaps on pigments have been extensively studied.
Aluminium distearate was found to coat the surface of pigment particles and helped prevent settling as well as reducing the amount of oil needed to wet the pigment.
Aluminum distearate exists as white powder and is an aluminum salt of stearic acid.
In the pharmaceutical industry, it is used as an anticaking agent; colorant; emulsion stabilizer; and viscosity increasing agent.
According to the FDA, Aluminium distearate is considered safe for general or specic, limited use in food.
Aluminum distearate is not classiable as a human carcinogen (cancercausing agent).
Aluminum distearate is an organic compound which is a salt of stearic acid and aluminium.
Aluminum distearate has the molecular formula Al(OH)2C18H35O2.
It is also referred to as dihydroxy(octadecanoato-O-)aluminium or dihydroxy(stearato)aluminium.
It is used to form gels in the packaging of pharmaceuticals, and in the preparation of colors for cosmetics.
It is usually safe in commercial products, but aluminium may accumulate in the body
Aluminium distearate (aluminum distearate) is a white, wax-like powder (metallic soap) that dissolves in mineral spirits or hot oil.
A small amount (2% or less) added to oil paint imparts a short, buttery consistency.
It eliminates the separation of pigment and oil, thickens varnishes considerably.
A concentrate of Aluminium distearate and linseed oil can be prepared ahead of time and added to the paint whenever needed.
Aluminium distearate is made via the precipitation process using high quality stearic acid and exhibits the following properties: Good gelling and thickening action, excellent water repellency, transparency and a synergistic eect with zinc stearate or calcium stearate.
The eects of metal soaps on pigments have been extensively studied.
Aluminium distearate was found to coat the surface of pigment particles and helped prevent settling as well as reducing the amount of oil needed to wet the pigment.
The amount of Aluminium distearate needed to coat pigments varied on a weight basis, but a solution of 2% by weight (weight of Aluminium distearate/weight of oil) of Aluminium distearate was more eective than 0.5% or 4% solutions in altering pigment surfaces.
The soaps coat the surface of the pigments and by steric eects keep the particles from aggregating, which helps to keep the particles in suspension.
Uses:
Aluminium distearate has been used in the preparation of Aluminum di-soaps.
Thickener in paints, inks, and greases; water repellent; lubricant in plastics and cordage; and in cement production.
Aluminum distearate is one of numerous organo-metallic compounds sold by American Elements under the tradename AE Organo-Metallics for uses requiring non-aqueous solubility such as recent solar energy and water treatment applications.
Similar results can sometimes also be achieved with Nanoparticles (also see Nanotechnology and Quantum Dots) and by thin lm deposition.
Note American Elements additionally supplies many materials as solutions.
Aluminum Monostearate is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Additional technical, research and safety information is available.
Aluminium Distearate has been used as a Drier, thickener, Emulsier, and matting agent in paints and varnishes although excess amounts produce soft, noncohesive lms.
Aluminium distearate is also used to waterproof fabrics, ropes, Paper, Leather, Concrete, and Stucco.
Aluminium Distearate is used as an ingredient in photographic emulsions.
Aluminium distearate dissolves in vegetable oils on heating and if a high enough concentration of the soap is used, gelling occurs on cooling.
In the usual practice of making paints, the Aluminium distearate is ground with the pigment before the bulk of the oil is added.
To prepare a concentrated solution (10% w/v), add 100 grams of Aluminium distearate (nearly lls a half liter measuring cup without compacting) to one liter of linseed oil.
Heat the oil to about 150° C. and gradually slowly adding the white powder to the hot oil with stirring.
Add one part of this solution to four parts of oil by weight of oil before adding to pigments and grinding.
The eects of metal soaps on pigments have been extensively studied.
Aluminium Distearate was found to coat the surface of pigment particles and helped prevent settling as well as reducing the amount of oil needed to wet the pigment.
The amount of aluminum stearate needed to coat pigments varied on a weight basis, but a solution of 2% by weight (weight of Aluminium Distearate/weight of oil) of Aluminium Distearate was more eective than 0.5% or 4% solutions in altering pigment surfaces.
The soaps coat the surface of the pigments and by steric eects keep the particles from aggregating, which helps to keep the particles in suspension.
With increasing amounts of aluminum stearate the oil pigment mixture becomes viscous, and by using an appropriate amount of Aluminium Distearate the paint can gel at a lower pigment concentration.
This can be used to create a "cheaper" paint since a smaller amount of a costly pigment needs to be used.
A signicant advantage of using Aluminium Distearates is that the oil and pigment do not separate greatly over long periods of time in the paint tube.
Manufacturers of artists' paints often use Aluminium Distearate in their formulations without listing Aluminium Distearate as a component on the product label.
Aluminum distearate has a variety of uses across multiple industries, primarily due to its properties as a stabilizer, emulsifier, and thickening agent.
In the cosmetic and personal care industry, it is widely used in lotions, creams, and deodorants because it helps to improve the texture, consistency, and stability of these products.
Its ability to act as a binder and emulsifier allows it to blend oil and water-based ingredients effectively, ensuring a smooth and uniform formulation.
In the pharmaceutical industry, aluminum distearate is often included in ointments, creams, and other topical formulations for its ability to stabilize and thicken the base materials, making them easier to apply and more effective.
Aluminum distearate also helps to improve the shelf life of certain products by preventing separation of ingredients and ensuring consistency over time.
Aluminum distearate is used in industrial applications such as lubricants, paints, and coatings.
In lubricants, it serves as a stabilizing agent, improving the consistency and performance of the lubricant, particularly in extreme conditions.
In the paint and coatings industry, it helps to improve the dispersion of pigments and provides better suspension of solid materials in the paint mixture, ensuring a smooth and even application.
Additionally, aluminum distearate is used in the production of plastics and rubber as a processing aid, where it enhances the flow of the materials and helps in the molding process.
Its role in the manufacture of inks is also significant, as it contributes to the stability and uniformity of ink formulations, ensuring they are easy to apply and provide consistent results.
Aluminum distearate is also found in some food packaging materials and as an additive in certain industrial processes where its properties as a stabilizer and emulsifier are beneficial.
In addition to the uses mentioned above, aluminum distearate is also commonly utilized in the manufacturing of candles, where it acts as a stabilizing agent to improve the texture and consistency of the wax.
This helps in preventing the wax from cracking or separating over time, contributing to a longer-lasting and more uniform burn.
Aluminum distearate is also employed in the production of rubber and synthetic materials, where it aids in enhancing the processing of the material, improving the flow properties during molding, and contributing to a more uniform and stable end product.
In the automotive and aerospace industries, aluminum distearate is often found in brake linings, rubber seals, and gaskets due to its ability to enhance the performance and durability of these components.
Its incorporation helps to improve the strength and flexibility of the materials, ensuring they can withstand the high pressures and extreme conditions often encountered in these industries.
Aluminum distearate is also used in the production of certain adhesives and sealants, where it functions as a thickener and stabilizer, allowing for better bonding and a more consistent application.
This enhances the effectiveness of these products, especially in industrial and construction applications where strong, reliable adhesion is required.
Aluminum distearate is also found in certain textile treatments, particularly in fabric finishes.
It helps improve the texture of the fabric, making it more durable and resistant to wear, and can even help with water and stain resistance by creating a protective coating on the fibers.
In some instances, it is also used in paper and cardboard processing, where it acts as a lubricant and helps to improve the surface smoothness, making it easier to print on and handle.
Furthermore, due to its ability to control the flow of materials, aluminum distearate is also employed in the production of waxes and paraffin products, ensuring smooth and consistent performance, especially in applications that require heat resistance.
Aluminum distearate is frequently included in industrial lubricants for machinery, where it helps to maintain proper lubrication and prevent wear and tear, ultimately extending the life of equipment.
Safety Profile:
Aluminum distearate, while generally considered to be low in toxicity, can present certain hazards under specific conditions, especially if improperly handled.
Inhalation of its dust or fumes can irritate the respiratory system, potentially causing symptoms such as coughing, wheezing, or shortness of breath.
Prolonged or excessive exposure to aluminum distearate dust in the workplace could lead to more serious respiratory issues, such as bronchitis or other chronic lung conditions, particularly for individuals who are exposed to high concentrations over long periods.
Direct contact with the skin or eyes may cause mild irritation.
In the case of eye contact, the compound can cause redness, discomfort, and tearing, potentially leading to more serious damage if not promptly washed out.
If aluminum distearate is allowed to stay in contact with the skin for extended periods, it may cause dryness, itching, or irritation, especially for individuals with sensitive skin.
Wearing protective gloves and goggles can significantly reduce the risk of such irritation during handling.
