Isotridecyl Alcohol Ethoxylate 10 EO (CAS 69011-36-5) Nonionic Surfactant with Excellent O/W Emulsification & Flexible Hydrophilic-Lipophilic Balance (HLB)
Product Overview
Isotridecyl Alcohol Ethoxylate 10 EO is a nonionic surfactant prepared by the addition reaction of Isotridecyl Alcohol Ethoxylate with 10 molecules of ethylene oxide. At 25°C, it appears as a pale yellow, viscous, transparent liquid with an HLB value of 13.5-14 and a cloud point of 72-80°C.
This product is readily soluble in both cold and hot water, with a 1% aqueous solution having a pH of 5.0-7.0 and ≤1% water content. It does not contain benzene rings and demonstrates resistance to hard water, weak acids, and weak alkalis. The branched structure provides exceptional wetting, penetrating, emulsifying, dispersing, and low-temperature degreasing capabilities.
Technical Specifications
| Specifications |
Appearance (25℃) |
Hydroxyl value (mgKOH/g) |
Moisture (%) |
pH value (1% aqueous solution) |
HLB value |
| 1303 |
Colorless to pale yellow liquid |
170±5 |
≤1.0 |
5.0~7.0 |
8 |
| 1306 |
Colorless to pale yellow liquid |
120±5 |
≤1.0 |
5.0~7.0 |
11.4 |
| 1310 |
Colorless to pale yellow liquid or milky white paste |
88±5 |
≤1.0 |
5.0~7.0 |
13.7 |
Product Features
- Product Name: Isotridecyl Alcohol Ethoxylate 10 EO
- Other Names: Polyoxyethylene (10) isotridecyl ether, Isotrideceth-10, Isotridecyl alcohol polyglycol ether (10 EO)
- Type: Nonionic surfactant
- CAS No: 69011-36-5
- Narrow gel range with excellent low-temperature solubility
- Good biodegradability and environmental compatibility
- Compatible with anionic, cationic, and amphoteric surfactants
Applications
Superior Surface Activity: Exceptional solubility and dispersibility in aqueous systems, providing robust wetting, penetrating, and emulsifying capabilities.
Textile & Leather Processing: Core component for industrial degreasers, heavy-duty detergents, and specialized scouring agents.
Silicone Oil Emulsification: Excellent emulsifier for amino and dimethyl silicone oils with cost-efficiency and superior emulsion stability.
Multi-industry Cleaning: Key component in metalworking aids, multi-functional detergents, and industrial ultrasonic cleaning applications.
Environmental Safety: Benzene-free formulation aligns with strict environmental safety and sustainability standards.
Packaging & Storage
Packed in 200kg sealed iron drums. This product is non-toxic and non-flammable, classified as a general chemical for storage and transportation purposes.
Store in a cool, dry, well-ventilated place. Shelf life: 2 years.
When formulated at 80-90% concentration, the product maintains a stable, homogeneous fluid state for optimal handling and performance consistency.