Model NO.: T106280
Composition | Organic | Type | Surfactant |
Flux Type | Surfactant | Usage | Emulsifier |
Grade | Industrial Grade | Purity | 99.5% |
MOQ | 1ton | Appearance | White Cloudy Liquid |
Trademark | TICHEM | Transport Package | Iron Drum/IBC/ISO Tank |
HS Code | 3402900090 | Origin | China |
Isomeric Alcohol Ethoxylates 1003 is a low-HLB nonionic surfactant synthesized by ethoxylating iso-C10 alcohol with approximately 3 moles of ethylene oxide. Represented by the formula RO(CH₂CH₂O)ₙH, where R is the isomeric C10 alkyl group and n is approximately 3, this product exhibits oil-soluble characteristics with limited water solubility. At 25°C, it appears as a white cloudy liquid. With a cloud point in the range of 41-44°C and a relatively low HLB value, Isomeric Alcohol Ethoxylates 1003 is primarily used as an emulsifier, co-emulsifier, and wetting agent in industrial applications. It is manufactured without alkylphenol ethoxylates (APEO), supporting formulation compliance for business buyers operating under APEO-restricted guidelines.
Low HLB value for oil-in-water and water-in-oil emulsion systems
Reduces interfacial tension between aqueous and oily phases
Emulsifies hydrocarbon oils and aliphatic solvent-based systems
Blends with high-HLB surfactants to adjust target HLB
Compatible with anionic, cationic, and nonionic auxiliaries
Contains no APEO, meeting restricted-substance formulation needs
Property | Value |
|---|---|
Water content (%) | ≤0.2 |
pH value (1% sample in DMW) | 5.0-7.0 |
Cloud point (°C) | 41-44 |
Color (APHA) | ≤30 |
Appearance (25°C) | White cloudy liquid, no mechanical impurities |
Isomeric Alcohol Ethoxylates 1003 serves as a co-emulsifier in solvent-based and water-based industrial cleaning formulations. Its low HLB value makes it suitable for stabilizing oil-in-water emulsions containing mineral spirits, kerosene, or d-limonene. Formulators typically combine 1003 with higher-HLB nonionic surfactants, such as Isomeric Alcohol Ethoxylates 1005 or 1007, to achieve a blended HLB in the 10-12 range for optimal emulsion stability. This approach is widely applied in the development of degreasers, parts washers, and heavy-duty cleaning concentrates for industrial operations.
For metalworking fluid manufacturers, Isomeric Alcohol Ethoxylates 1003 functions as an emulsifier and wetting agent in semi-synthetic and soluble oil metal removal fluids. Its ability to emulsify mineral oil base stocks contributes to the formation of stable emulsions when concentrates are diluted with water. The product's wetting properties also aid in reducing surface tension at the tool-workpiece interface, supporting cooling and chip removal during machining operations. Additionally, its compatibility with corrosion inhibitors, extreme pressure additives, and biocides allows formulation flexibility for metalworking fluid designers.
In agricultural chemical formulation, Isomeric Alcohol Ethoxylates 1003 can be used as a co-emulsifier in emulsifiable concentrate (EC) and microemulsion (ME) systems. Its low HLB supports the emulsification of pesticide active ingredients dissolved in aromatic or aliphatic solvent carriers. When paired with calcium dodecylbenzene sulfonate (anionic) and higher-HLB nonionic surfactants, it helps form stable emulsions upon dilution with field water. The product's APEO-free status aligns with the growing demand for surfactant systems that meet global agricultural regulatory standards for environmental and toxicological profiles.
Isomeric Alcohol Ethoxylates 1003 is supplied in iron drums, IBC totes, and ISO tank containers, with a minimum order quantity of 1 ton. The product should be stored in tightly sealed containers in a cool, dry, and well-ventilated warehouse, away from direct sunlight, heat sources, and open flames. Under proper storage conditions, the product maintains its specifications for 24 months from the date of manufacture. Personnel handling the product should wear chemical-resistant gloves, safety goggles, and protective clothing. Avoid prolonged or repeated skin contact and inhalation of vapors. In case of eye contact, flush immediately with water for at least 15 minutes and seek medical advice.
Isomeric Alcohol Ethoxylates 1003 has an estimated HLB value in the range of 8.0 to 9.0, classifying it as a low-HLB nonionic surfactant. This range makes it suitable for use as a co-emulsifier in oil-in-water systems and as a primary emulsifier in water-in-oil systems.
Isomeric Alcohol Ethoxylates 1003 has a lower HLB value (approximately 8-9) and a lower cloud point (41-44°C), giving it stronger oil solubility and better performance as a primary or co-emulsifier for oil-rich systems. In contrast, 1005 (HLB approximately 10.5-11.5, cloud point 60-64°C) is more water-soluble and is primarily used for detergency and wetting in washing applications. The two products are often blended to achieve a target HLB for specific emulsion formulations.
Isomeric Alcohol Ethoxylates 1003 can function as a standalone emulsifier for water-in-oil emulsions or for simple oil-in-water systems with relatively low oil loads. For most industrial emulsion formulations, however, it is typically used in combination with higher-HLB surfactants to achieve a balanced HLB that matches the specific oil phase and ensures long-term emulsion stability.
Yes. Isomeric Alcohol Ethoxylates 1003 is compatible with most anionic surfactants, including linear alkylbenzene sulfonates (LAS), alcohol ether sulfates (AES), and calcium dodecylbenzene sulfonate. This compatibility allows formulators to blend nonionic and anionic surfactant systems for enhanced emulsification and detergency performance.
