What is MOA-3 (AEO-3)?

MOA-3 (AEO-3) is a fatty alcohol polyoxyethylene (3) ether nonionic surfactant, with CAS number 68439-50-9, appearing as a colorless to slightly yellow transparent liquid, renowned for its excellent W/O (water-in-oil) emulsifying performance.

Detailed Description

MOA-3 (AEO-3), full name fatty alcohol polyoxyethylene (3) ether, also known as laureth-3, C12-14 pareth-3, Peregal O-3, Emulsifier O-3, etc., belongs to low-polymerization-degree nonionic surfactants. The product is synthesized by addition polymerization of C12-14 fatty alcohol and ethylene oxide (3 EO), with high active content, high purity, and stable performance.

The core advantage of this product lies in its outstanding W/O emulsifying capability, efficiently producing water-in-oil emulsions that are stable with uniform particle size. It also exhibits excellent wetting and dispersing properties, quickly reducing surface tension, promoting liquid spreading on solid surfaces, and helping to uniformly disperse solid particles. It has excellent chemical stability, resistant to acids, alkalis, and hard water, maintaining stable functional performance even in complex formulation systems.

Application Recommendations

• Key raw material for AES synthesis: As a crucial intermediate for producing sodium alcohol ether sulfate (AES), AES is widely used in personal care products such as shampoos and body washes.
• Personal care formulations: Directly or after modification, applied in shampoos, body washes, facial cleansers, etc., providing mild cleansing, foaming, and conditioning properties.
• Industrial and household liquid detergents: Enhances penetration, emulsification, and detergency in products like laundry liquids and hard surface cleaners.
• Textile dyeing and finishing auxiliaries: Used as scouring agents, penetrants, and leveling agents to help remove fiber impurities and promote uniform dye uptake.
• Leather processing degreasing agents: Efficiently removes natural fats from raw hides, improving subsequent tanning and dyeing quality.
• Metal cleaning and processing fluids: Suitable for metal parts cleaners and cutting fluids, providing cleaning, rust prevention, and lubrication functions.
• Emulsion polymerization emulsifiers: Stabilizes monomer droplets and controls particle size in emulsion polymerization systems such as acrylates and styrene.

Technical Parameters

Note: The above parameters are from Guoli Chemical product database; parameters marked "Not Available" are not recorded in the current data.

Storage and Packaging

The product is transported in sealed drums or tankers, with packaging specifications customizable according to customer requirements. It should be stored in a cool, dry, well-ventilated warehouse, away from direct sunlight, heat sources, and sparks. Recommended storage temperature is between 5°C and 35°C. Keep containers tightly sealed to prevent moisture absorption and impurity contamination. Under recommended conditions, the shelf life of unopened products is one year from the date of manufacture.

Precautions

• Skin irritation (H315): It is recommended to wear chemical-resistant protective gloves (e.g., nitrile rubber gloves) during handling to avoid direct skin contact.
• Eye irritation (H319): Wear chemical safety goggles. If accidentally splashed into eyes, rinse immediately with plenty of water for at least 15 minutes and seek medical attention.
• Environmental hazard (H412): Harmful to aquatic life with long-lasting effects. Do not discharge undiluted product directly into water bodies or drainage systems.
• Handling procedures: Ensure adequate ventilation in the operating area. Wash hands and exposed skin thoroughly after handling. Eating and drinking are prohibited in the workplace.
• For detailed safety operating guidelines, refer to the product's Safety Data Sheet (SDS).