AEO-10 is a non-ionic surfactant of medium to high EO type in the fatty alcohol polyoxyethylene ether series. It is formed by addition polymerization of fatty alcohols (mainly lauryl alcohol and cocoyl alcohol) with 10 ethylene oxide (EO) molecules. Its chemical formula is. Its hydrophilicity is superior to AEO-7 and AEO-9, and it has the characteristics of strong stain removal, high emulsification, and high temperature resistance. It is a commonly used high-efficiency surfactant in the fields of daily chemical and industrial cleaning. 1、 Core physical and chemical properties Appearance and solubility At room temperature, it is a milky white paste like or light yellow viscous liquid, and when the temperature is above 45 ℃, it becomes a transparent liquid; Highly soluble in water, it forms a clear and uniform solution upon dissolution. It is also soluble in polar organic solvents such as ethanol and propylene glycol, but difficult to dissolve in non-polar solvents such as petroleum ether. The hydrophilic lipophilic balance (HLB) value is about 13-14, belonging to the oil in water (O/W) type emulsifier, with strong emulsifying ability and the ability to stably disperse high proportion oil phase systems. Key performance parameters Hydroxyl value: about 80-90 mgKOH/g PH value (1% aqueous solution): 5.0~7.0 (neutral) Cloud point (1% aqueous solution): about 60-70 ℃ (cloud point higher than AEO-7 and AEO-9, suitable for medium and high temperature cleaning scenarios, surface activity decreases after exceeding the cloud point, and can be restored by cooling) Moisture content: ≤ 1.0% Surface tension (0.1% aqueous solution, 25 ℃): about 30-33 mN/m Chemical stability and mildness Acid resistant, alkali resistant, and hard water resistant, with stable performance in the pH range of 3-12. It is not easily combined with calcium and magnesium ions to form precipitates and has stronger adaptability than most anionic surfactants. Low irritation to the skin and eyes, with a biodegradation rate of over 90%, meeting the safety standards for cleaning daily chemical and food processing equipment. High temperature stability is good, and the performance is stable when the temperature is below 120 ℃. Long term exposure to an environment above 120 ℃ can lead to the degradation of polyoxyethylene chains and reduce surface activity. 2、 Main purpose AEO-10 can be used alone or in combination with anionic (such as LAS, AES) and cationic surfactants to enhance efficiency. Its application scenarios cover multiple industries Daily chemical washing field As the core and efficient cleaning ingredient of laundry detergent, laundry powder, and dishwashing detergent, its cleaning power is superior to AEO-9, especially suitable for cleaning heavy oil contaminated clothes and tableware; Foam is rich and easy to rinse. It is gentle and does not hurt hands. It is often used in high-end washing products. It is used for personal care products such as shampoo and shower gel. It has both cleaning and emulsifying functions, can help dissolve oil soluble essence and plant extracts, and improve product stability. 3、 Comparison with EO models in the same series Type EO Bonus Number Hlb Value Cloud point (1% aqueous solution) Core Functional Differences AEO-7 7 10~12 40~50℃ Low foaming, wetting, emulsifying, suitable for medium and low temperature cleaning AEO-9 9 12~13 50~60℃ High cleaning power, high emulsification, and wider application AEO-10 10 13~14 60~70℃ High water solubility, strong stain removal, suitable for high-temperature cleaning

Sodium Laureth Sulfate 1EO refers to sodium lauryl ether sulfate, a common anionic surfactant, where 1EO indicates that the lauryl hydrophobic chain in its molecule is connected to one ethoxy (-CH₂CH₂O-) unit. Basic Structure and Properties Chemical Structure: Its general structural formula is:CH3(CH2)10CH2(OCH2CH2)1OSO3Na.   It consists of three parts: Hydrophobic group: Lauryl group (C12 alkyl chain) Connecting group: 1 ethoxy unit Hydrophilic group: Sodium sulfate ester group Core Performance Excellent surface activity: It can significantly reduce the surface tension of water, and has strong emulsifying, detergency, and foaming abilities, producing rich and stable foam. Improved water solubility: Compared to sodium lauryl sulfate (SLS) without ethoxy groups, the introduction of one ethoxy unit improves its water solubility, making it less likely to precipitate at low temperatures. Optimized mildness: It is slightly less irritating than SLS, but still belongs to the category of moderately irritating surfactants, suitable for cleaning products. Hard water resistance: It has stronger hard water resistance than SLS, maintaining good cleaning performance in water containing calcium and magnesium ions. Compatibility: It can be compounded with nonionic, cationic (caution is needed to avoid precipitation), and other anionic surfactants. Main Application Areas Personal care products: Used in shampoos, shower gels, facial cleansers, hand soaps, etc., playing a core role in cleaning and foaming. Due to the low number of EO units, it has strong detergency and is often compounded with mild surfactants (such as cocamidopropyl betaine) to reduce irritation. Household cleaning products: Used in laundry detergents, dishwashing detergents, hard surface cleaners, etc., utilizing its emulsifying and foaming abilities to improve cleaning efficiency. Industrial field: It can be used as an emulsifier in pesticide and paint formulations, and also as a wetting agent in the textile industry and a degreasing agent in the leather industry. Differences from similar products Product Eo Number Water-Soluble Mildness Detergency SLS 0 General Lower Strong SLES-1EO 1 Better Moderate Stronger SLES-2EO/3EO 2-3 Very Good Higher Moderate Precautions: At high concentrations, it can be irritating to the skin and eyes. The proportion added to formulations needs to be controlled (usually 5%-15% in personal care products). Avoid high temperatures and strong acidic environments during storage, otherwise hydrolysis may occur, reducing its activity.

Sodium Laureth Sulfate 3EO (SLES-3EO) is an anionic surfactant.  3EO indicates that its molecule contains 3 ethoxy (-CH₂CH₂O-) units attached to the lauryl hydrophobic chain. It is a widely used mild surfactant in the daily chemical and cleaning industries. Basic Structure and Properties Chemical Structure: The general structural formula is: CH3(CH2)10CH2(OCH2CH2)3OSO3Na. It mainly consists of three parts: Hydrophobic group: Lauryl group (C₁₂ alkyl chain) Connecting group: 3 ethoxy units Hydrophilic group: Sodium sulfate ester group Core Performance Outstanding Mildness: Compared to SLS (0EO) and SLES-1EO, the introduction of 3 ethoxy units significantly reduces skin and eye irritation, making it a commonly used mild cleansing and foaming ingredient in personal care products. Excellent Water Solubility: The increased number of ethoxy units enhances hydrophilicity, maintaining good solubility even at low temperatures and preventing precipitation and stratification. Balanced Foaming and Cleaning: It produces rich and dense foam that is easy to rinse off, and has moderate cleaning power, effectively cleaning grease and dirt without excessive degreasing that leads to dry skin. Strong Hard Water Resistance: It exhibits good stability in hard water containing calcium and magnesium ions, and the cleaning effect does not significantly decrease. Good Compatibility: It can be compounded with non-ionic and amphoteric surfactants (such as cocamidopropyl betaine, alkyl glycosides), further improving mildness and foaming properties; caution is needed when compounding with cationic surfactants to avoid precipitation. Main Application Areas Personal Care Products It is a core ingredient in shampoos, shower gels, facial cleansers, and baby care products, especially suitable for sensitive skin and infant care formulations, with a typical addition ratio of 5%–20%. Household Cleaning Products Used in dishwashing detergents, laundry detergents, hand soaps, etc., balancing cleaning power and mildness, reducing irritation to the skin of the hands. Industrial Applications It can be used as a wetting agent in the textile industry, a pesticide emulsifier, and a leather degreasing agent, achieving efficient processing under mild conditions. Differences from similar products Product Eo Number Water-Soluble Mildness Detergency SLS 0 General Lower Strong SLES-1EO 1 Better Moderate Stronger SLES-2EO/3EO 2-3 Very Good Higher Moderate Precautions: Although generally mild, high concentrations (>20%) may still irritate sensitive skin; therefore, the amount used in formulations should be controlled. Store in a sealed container in a cool, dry place, avoiding contact with strong acids and high temperatures to prevent hydrolysis and loss of activity.