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E1452 Starch Aluminium Octenyl Succinate is a chemically modified starch produced by esterifying starch with octenylsuccinic anhydride and neutralizing it with aluminum ions.
E1452 Starch Aluminium Octenyl Succinate is a modified starch that belongs to the group of modified starches and is authorized as a food additive in the European Union.
E1452 Starch Aluminium Octenyl Succinate is primarily used as an emulsifier, stabilizer, thickener, anti-caking agent, absorbent, viscosity modifier, and carrier substance in various food, cosmetic, and pharmaceutical applications.
CAS Number: 9087-61-0
EC Number: -
Molecular Formula: (C6H10O5)n·(C10H16O4Al) (variable polymeric structure)
Molecular Weight: Variable (polymeric structure)
Synonyms: Starch Aluminium Octenyl Succinate, Aluminum Starch Octenylsuccinate, E1452, INS 1452, Starch Aluminum Octenylsuccinate, Starch Hydrogen Octenylbutanedioate Aluminum Salt, Starch Hydrogen 2-(Octenyl)Butanedioate Aluminum Salt, Aluminum Starch Octenylsuccinate Dry-Flo, Modified Starch E1452, Octenyl Succinic Acid Starch Aluminum
E1452 Starch Aluminium Octenyl Succinate is the aluminum salt of the reaction product of octenylsuccinic anhydride with starch, and its structure combines hydrophilic starch with hydrophobic C8 alkenyl chains, giving it amphiphilic properties.
E1452 Starch Aluminium Octenyl Succinate has both water-soluble and fat-soluble characteristics, making it particularly effective at stabilizing emulsions and encapsulating fat-soluble compounds within aqueous systems.
E1452 Starch Aluminium Octenyl Succinate is a food additive with caking, thickening, stabilizing, emulsifying, and substance-support role.
E1452 Starch Aluminium Octenyl Succinate is a hydrophobically modified natural polymer which enhances product aesthetics by reducing greasiness and tackiness, and also acts as an anti-caking agent.
E1452 Starch Aluminium Octenyl Succinate is non-GMO and a naturally derived oil absorber that is an essential ingredient to enhance the aesthetics of a variety of personal care formulations.
E1452 Starch Aluminium Octenyl Succinate is typically produced from plant-based starches, commonly corn or maize, and is generally suitable for vegans and vegetarians.
E1452 Starch Aluminium Octenyl Succinate is used as an ingredient in vitamin supplements in capsule form, as a thickener in foods, and widely in cosmetics.
E1452 Starch Aluminium Octenyl Succinate is approved by major food and cosmetic safety authorities and is considered safe as used in cosmetic formulations provided that established limitations imposed on heavy metal concentrations are not exceeded.
E1452 Starch Aluminium Octenyl Succinate is non-comedogenic and gentle, making it suitable for acne-prone and sensitive skin types, and does not clog pores or cause irritation.
E1452 Starch Aluminium Octenyl Succinate is also useful in the manufacture of skin and hair care products, improving moisture and oil absorption, reducing greasiness, and providing a silky feel.
Uses of E1452 Starch Aluminium Octenyl Succinate:
E1452 Starch Aluminium Octenyl Succinate is used in the food industry as a modified food starch that functions as a thickener, binder, and emulsifier in sauces, mayonnaise, soups, cheese, dairy products, creams, yogurts, pastry, candies, caramels, cacao, refreshments, juices, meat, and frozen products.
E1452 Starch Aluminium Octenyl Succinate serves to stabilize microencapsulated nutrients and is used exclusively for dietary supplements such as vitamin pills as a separating agent.
E1452 Starch Aluminium Octenyl Succinate is used for microencapsulation, acting as a wall material for encapsulating sensitive flavourings, vitamins, fish oils, and other bioactive substances, protecting them from oxidation and degradation.
E1452 Starch Aluminium Octenyl Succinate is used as a carrier for flavours, colorants, and nutrient preparations to ensure their even distribution in food products.
E1452 Starch Aluminium Octenyl Succinate stabilizes oil-in-water emulsions and prevents phase separation in beverages, sauces, and other liquid foods.
E1452 Starch Aluminium Octenyl Succinate is used as a starch that has been modified with aluminum sulphate and chemically modified succinic acid to have a water-repellent effect, and is subject to certain restrictions with regard to heavy metal residues.
E1452 Starch Aluminium Octenyl Succinate can be used in various powder products because of its smooth and velvety feel, and starch-based products in talcum powder can be used as a substitute for talcum powder to absorb moisture and prevent caking.
E1452 Starch Aluminium Octenyl Succinate can be used in antiperspirant products to improve the white visual effect of the antiperspirant stick, and it will not cause whitening effect on the skin when used.
E1452 Starch Aluminium Octenyl Succinate can be used in makeup products including liquid or powder makeup products to improve the aesthetics of formulas and absorb excess skin oil.
E1452 Starch Aluminium Octenyl Succinate can be used in water-containing or anhydrous skin care products to reduce the greasy feeling of the formula and give the skin a soft, dry, and matte effect.
E1452 Starch Aluminium Octenyl Succinate can be used in sunscreen products to improve the skin feel of products, reduce the greasy feeling caused by sunscreen agents, and improve the whitening of sunscreen products when applied.
E1452 Starch Aluminium Octenyl Succinate is used in mattifying primers at 2 to 10% to reduce shine and create a smooth, pore-blurring effect, in facial powders and compacts at 5 to 15% to absorb sebum and sweat for a matte finish, and in sunscreens at 1 to 8% to reduce greasiness from UV filters.
E1452 Starch Aluminium Octenyl Succinate is used in lotions and moisturizers at 0.5 to 3% to reduce tackiness and improve sensory texture, and in BB creams and foundations at 1 to 6% to improve product texture and control mid-day oil breakthrough.
E1452 Starch Aluminium Octenyl Succinate is used in dry shampoos where it supports the action of other starches, absorbs oil, and improves volume without leaving residue.
E1452 Starch Aluminium Octenyl Succinate is used in the pharmaceutical sector as a pivotal texture enhancer and binder within pharmaceutical formulations, and serves as a versatile carbohydrate-based excipient for viscosity control, stability, and texture in complex formulations.
E1452 Starch Aluminium Octenyl Succinate aids in the study of emulsification dynamics and rheological behavior in biochemical research.
Benefits or Advantages of E1452 Starch Aluminium Octenyl Succinate:
E1452 Starch Aluminium Octenyl Succinate is highly effective at absorbing excess sebum and surface oils, making it ideal for oily and combination skin types, and controls shine throughout the day without overdrying the skin.
E1452 Starch Aluminium Octenyl Succinate imparts a silky, soft-touch finish to formulations, reduces greasiness and tackiness, and leaves the skin with a velvety, powder-like feel.
E1452 Starch Aluminium Octenyl Succinate functions as a thickener and stabilizer, helping to suspend pigments or active ingredients evenly, preventing clumping or separation in emulsions, and enhancing product consistency and shelf life.
E1452 Starch Aluminium Octenyl Succinate has good thin film-forming properties, reduces water absorption capacity, and decreases oxidation phenomena.
E1452 Starch Aluminium Octenyl Succinate creates a smooth, glossy original product surface and has been reported to enhance the sun protection factor of sunscreen formulations.
E1452 Starch Aluminium Octenyl Succinate reduces formula greasiness and tackiness, provides a long-lasting mattifying effect by absorbing excess sebum, and improves the spreadability of sunscreens and foundations.
E1452 Starch Aluminium Octenyl Succinate enhances the SPF performance of mineral filters and helps makeup remain matte and fresh for longer while delivering a breathable, non-powdery skin feel.
E1452 Starch Aluminium Octenyl Succinate has improved texture stability, emulsification, and anti-caking properties in food products.
E1452 Starch Aluminium Octenyl Succinate does not swell compared to untreated starch, and because the particles are modified, they resist clumping in humid conditions, keeping pressed powders and compacts workable.
E1452 Starch Aluminium Octenyl Succinate is plant-derived and offers a biocompatible, eco-friendly alternative to synthetic absorbents or talc-based powders.
Features of E1452 Starch Aluminium Octenyl Succinate:
E1452 Starch Aluminium Octenyl Succinate appears as a fine white to off-white free-flowing powder or granular powder.
E1452 Starch Aluminium Octenyl Succinate is odorless or has a very faint characteristic starch odor, and is self-preserving due to its dry, inert nature.
E1452 Starch Aluminium Octenyl Succinate is insoluble in water and oils but dispersible in emulsions and oil-based systems, and soluble in hot water.
E1452 Starch Aluminium Octenyl Succinate is available in cosmetic grade standard for skincare, color cosmetics, and haircare, and food grade is also available from some suppliers.
E1452 Starch Aluminium Octenyl Succinate is normally added to creams in a percentage that does not exceed 30%, with usage levels of 1 to 10% in emulsions, up to 30% in ointments, and 5 to 10% in dry powder applications.
E1452 Starch Aluminium Octenyl Succinate is for external use only in cosmetic applications and is a quick-drying ingredient that sticks to the skin due to its modified starch structure.
Chemical Properties of E1452 Starch Aluminium Octenyl Succinate:
E1452 Starch Aluminium Octenyl Succinate is based on starch, a complex carbohydrate made up of glucose units linked by alpha-1,4 and alpha-1,6 glucosidic bonds, chemically modified by esterification with octenylsuccinic anhydride and subsequent formation of an aluminum salt.
E1452 Starch Aluminium Octenyl Succinate introduction of octenylsuccinate groups gives the starch amphiphilic properties — both water-friendly and oil-friendly parts — while the aluminum salt adds stability and enhances mattifying effects.
E1452 Starch Aluminium Octenyl Succinate is characterized by improved solubility in water, excellent dispersibility in aqueous and non-aqueous systems, and enhanced viscosity control and stability.
E1452 Starch Aluminium Octenyl Succinate has low chemical reactivity under normal handling, storage, and processing conditions, and no dangerous reaction is expected during ordinary food, cosmetic, or pharmaceutical use.
E1452 Starch Aluminium Octenyl Succinate is chemically stable under normal ambient temperatures and recommended dry storage conditions, maintaining its physical and functional properties when stored in a cool, dry, clean, and well-ventilated area.
E1452 Starch Aluminium Octenyl Succinate stability may be reduced by exposure to excessive moisture, humidity, heat, or contamination.
Production and Chemical Reactions of E1452 Starch Aluminium Octenyl Succinate:
E1452 Starch Aluminium Octenyl Succinate is produced by mixing native starch with a small amount of octenyl-succinic anhydride in water with an alkaline substance, after which aluminum sulfate is added to the mixture.
E1452 Starch Aluminium Octenyl Succinate production continues with washing the modified starch with water, removing the water, and drying it.
E1452 Starch Aluminium Octenyl Succinate synthesis involves four steps: the reaction of starch with octenylsuccinic acid to chemically modify the starch, the addition of aluminum to further stabilize the compound, reaction control to monitor the starch modification and aluminum addition, and purification to remove impurities and byproducts.
E1452 Starch Aluminium Octenyl Succinate is then dried and milled into a fine powder after quality control checks to ensure it meets the required standards.
E1452 Starch Aluminium Octenyl Succinate is produced from natural starch sources such as maize, wheat, or potato, and may be additionally subjected to acid, alkali, enzyme, or bleaching treatment in accordance with good manufacturing practice.
E1452 Starch Aluminium Octenyl Succinate quality control checks parameters such as pH, purity, appearance, heavy metal content, and solubility to ensure compliance with food-grade or cosmetic-grade standards.
Material Safety Data Sheet (MSDS) of E1452 Starch Aluminium Octenyl Succinate:
Handling of E1452 Starch Aluminium Octenyl Succinate:
E1452 Starch Aluminium Octenyl Succinate should be handled in accordance with good industrial hygiene and safety practices.
E1452 Starch Aluminium Octenyl Succinate handling requires avoiding breathing dust and avoiding contact with eyes, skin, and clothing.
E1452 Starch Aluminium Octenyl Succinate handling requires gentle handling methods to reduce airborne dust, and the working area must be kept clean and dry.
E1452 Starch Aluminium Octenyl Succinate handling requires not eating, drinking, or smoking while handling the product, and washing hands thoroughly after handling and before breaks.
SDS of E1452 Starch Aluminium Octenyl Succinate:
Stability and Reactivity of E1452 Starch Aluminium Octenyl Succinate:
Chemical stability:
E1452 Starch Aluminium Octenyl Succinate is stable under normal ambient temperatures and recommended dry storage conditions.
Reactivity:
E1452 Starch Aluminium Octenyl Succinate has low chemical reactivity under normal handling, storage, and use conditions.
No dangerous reaction is expected when the material is used according to recommended conditions.
Possibility of hazardous reactions:
Hazardous polymerization is not expected.
E1452 Starch Aluminium Octenyl Succinate fine powder dispersed in air may form combustible dust clouds if exposed to strong ignition sources.
Conditions to avoid:
Excessive moisture.
High humidity.
Direct sunlight.
High temperatures.
Open flames and ignition sources.
Dust accumulation.
Incompatible materials:
Strong oxidizing agents.
Strong acids.
Strong alkalis.
Hazardous decomposition products:
Carbon monoxide (CO).
Carbon dioxide (CO2).
Irritating organic fumes.
Handling and Storage of E1452 Starch Aluminium Octenyl Succinate:
Handling:
Avoid breathing dust and avoid contact with eyes, skin, and clothing.
Prevent dust generation during weighing, mixing, filling, and transfer operations.
Storage:
Store in a cool, dry, clean, and well-ventilated area.
Keep containers tightly closed when not in use.
Protect from humidity, water contact, heat sources, direct sunlight, and incompatible chemicals.
Keep in original food-grade or cosmetic-grade packaging.
First Aid Measures of E1452 Starch Aluminium Octenyl Succinate:
Inhalation:
Move the person to fresh air and keep comfortable for breathing.
If coughing, throat irritation, or breathing discomfort persists, seek medical attention.
Skin contact:
Wash affected skin with soap and water.
If redness, dryness, or irritation persists, obtain medical advice.
Eye contact:
Rinse cautiously with clean water for several minutes.
Remove contact lenses if present and easy to do, then continue rinsing.
Seek medical attention if irritation, redness, or discomfort persists.
Ingestion:
Rinse mouth with water.
E1452 Starch Aluminium Octenyl Succinate is expected to have low acute hazard under normal conditions of use.
Seek medical advice if discomfort or unusual symptoms occur.
Notes for physician:
Treat symptomatically.
No specific antidote is required.
Firefighting Measures of E1452 Starch Aluminium Octenyl Succinate:
Suitable extinguishing media:
Water spray.
Dry chemical powder.
Foam.
Carbon dioxide (CO2).
Unsuitable extinguishing media:
Avoid using a strong direct water jet if it may spread dust or burning material.
Specific hazards:
E1452 Starch Aluminium Octenyl Succinate is an organic starch-based powder and may burn under fire conditions.
Fine dust dispersed in air may form combustible dust-air mixtures if exposed to an ignition source.
Protective equipment for firefighters:
Wear self-contained breathing apparatus (SCBA).
Wear full protective clothing during firefighting operations.
Firefighting advice:
Avoid generating dust during firefighting operations.
Cool exposed containers with water spray.
Prevent contaminated firefighting water from entering drains, sewers, or natural waterways.
Accidental Release Measures of E1452 Starch Aluminium Octenyl Succinate:
Personal precautions:
Avoid breathing dust and avoid contact with eyes.
Ensure adequate ventilation in the affected area.
Keep unnecessary personnel away from the spill area.
Environmental precautions:
Prevent large quantities from entering drains, surface water, soil, or sewage systems.
Cleanup methods:
Sweep up or vacuum the spilled material carefully using dustless cleaning methods.
Place collected material into suitable, clean, and labeled containers for reuse or disposal according to local regulations.
Do not use compressed air for cleaning.
Exposure Controls / Personal Protective Equipment of E1452 Starch Aluminium Octenyl Succinate:
Engineering controls:
Provide adequate general ventilation.
Use local exhaust ventilation in areas where dust may be generated such as weighing, mixing, filling, milling, or transfer operations.
Respiratory protection:
Use a suitable dust mask or particulate respirator if dust levels are high or ventilation is insufficient.
Respiratory protection is not normally required under adequate ventilation.
Eye protection:
Wear safety glasses or protective goggles to prevent dust contact with eyes.
Hand protection:
Use suitable protective gloves, especially during prolonged handling or dusty operations.
Skin and body protection:
Wear protective gloves and suitable work clothing during handling.
Hygiene measures:
Wash hands after handling and before eating, drinking, smoking, or using the restroom.
Do not touch eyes or face with contaminated hands.
Keep work areas clean and prevent dust accumulation.
Identifiers of E1452 Starch Aluminium Octenyl Succinate:
E Number: E1452
Name: Starch Aluminium Octenyl Succinate
CAS No.: 9087-61-0
INS No.: 1452
COSING REF No.: 31809
H/S Code: 3505.10.90
Function: Emulsifier, stabilizer, thickener, anti-caking agent, absorbent, viscosity modifier, coating agent
Properties of E1452 Starch Aluminium Octenyl Succinate:
Physical state: Powder
Appearance: Fine white to off-white free-flowing powder or granular powder
Odor: Odorless or slight characteristic starch odor
pH: 4.5 to 7.0
Solubility: Insoluble in water and oils; dispersible in emulsions and oil-based systems; soluble in hot water
Flammability: May burn under fire conditions
Explosive properties: Fine dust may form explosive mixtures with air
Oxidizing properties: Not classified as oxidizing
Melting point: Not applicable
Boiling point: Not applicable
Flash point: Not applicable
Decomposition temperature: Decomposes at elevated temperatures
Purity/Assay: 99% min
Specifications of E1452 Starch Aluminium Octenyl Succinate:
Chemical name: E1452 Starch Aluminium Octenyl Succinate
Appearance: White to off-white free-flowing powder
Odor: Odorless
pH: 4.5 to 7.0
Purity: 99% min
Usage level in cosmetics: 1 to 30% depending on application
Usage level in emulsions: 1 to 10%
Usage level in ointments: Up to 30%
Usage level in dry powder applications: 5 to 10%
Heavy metals: Must comply with applicable food-grade and cosmetic-grade regulatory limits
Shelf life: Typically 2 to 3 years under proper storage conditions
Storage conditions: Store in a cool, dry place, tightly sealed, away from moisture, heat, and direct sunlight
Names of E1452 Starch Aluminium Octenyl Succinate:
E1452 Starch Aluminium Octenyl Succinate
Starch Aluminium Octenyl Succinate
Aluminum Starch Octenylsuccinate
E1452
INS 1452
Starch Aluminum Octenylsuccinate
Starch Hydrogen Octenylbutanedioate Aluminum Salt
Starch Hydrogen 2-(Octenyl)Butanedioate Aluminum Salt
Modified Starch E1452
Dry-Flo
Mackaderm Asto-Dry
