Isotridecyl Alcohol Ethoxylate E1308 is an industrial-grade ethoxylated surfactant with strong versatility. It excels in reducing surface tension, enabling outstanding wetting, emulsification, and dispersion. With over 99% purity, it's stable across pH 4–10 and up to 80°C, suitable for harsh conditions. Low-foam and biodegradable, it meets global standards like REACH. Widely used in detergents, agrochemicals, cosmetics, textiles, and more, it boosts formulation performance reliably, making it a top choice for diverse industrial needs.
Product Advantage
Exceptional Purity & Batch ConsistencyWith a minimum purity of 99% active content, Isotridecyl Alcohol Ethoxylate E1308 undergoes rigorous quality control (QC) checks at every production stage—from raw material selection to final packaging. Our factory maintains a 99.8% batch-to-batch consistency rate, ensuring your formulations perform reliably every time. This high purity also minimizes impurities that could disrupt processes, reducing production waste by up to 15% for clients in detergent and agrochemical industries.
Superior Stability Across Harsh ConditionsThis surfactant delivers consistent performance in pH ranges 4–10 and temperatures up to 80°C, outperforming many competitors that degrade below pH 5 or above 65°C. In third-party tests, it retained 95% of its emulsification capacity after 72 hours in high-temperature metal processing baths, making it ideal for demanding applications like textile dyeing and industrial cleaning where environmental conditions fluctuate.
Low-Foam Efficiency for Versatile UseUnlike traditional surfactants that generate excess foam (causing equipment clogs or uneven application), E1308 has a foam height of less than 15mm (per Ross-Miles test at 25°C). This low-foam trait is critical for high-pressure cleaning systems and pesticide sprayers, where it improves coverage by 20% while avoiding operational delays— a key benefit reported by 80% of our agrochemical clients.
Eco-Friendly & Globally CompliantAs a biodegradable surfactant (90% biodegradation within 28 days per OECD 301B tests), E1308 aligns with sustainable manufacturing goals. It fully complies with global regulations, including REACH (EU), FDA (US for indirect food contact), and GB/T standards (China). This compliance eliminates regulatory barriers for clients exporting products, with 95% of our customers noting faster market entry compared to non-compliant alternatives.
Broad Compatibility & Formulation FlexibilityE1308 mixes seamlessly with anionic, cationic, and non-ionic surfactants, as well as solvents like ethanol and propylene glycol. In cosmetic applications, it enhances the stability of oil-in-water emulsions by 30% (per accelerated stability tests at 45°C), while in paint formulations, it reduces pigment settling by 25%. This flexibility allows clients to use it across 5+ product lines, cutting raw material costs by 10–15%.
Technical Parameters
Parameter | Specification |
Chemical Name | Isotridecyl Alcohol Ethoxylate (8 moles EO) |
CAS Number | 68439-46-3 |
Appearance (25°C) | Colorless to light yellow liquid |
Hydroxyl Value | 95~105 mg KOH/g |
Cloud Point (1% aq. sol) | 40–50°C |
Flash Point | >110°C (closed cup) |
Solubility | Soluble in water, ethanol, and most organic solvents |
Product Uses
1、Detergents Industry
In industrial degreasers and household detergents, it acts as a key surfactant. By reducing surface tension, it efficiently breaks down oil and grime. Its low-foam feature suits high-pressure cleaning, ensuring no foam clogs, and boosts cleaning power to tackle tough stains.
Added to pesticides, herbicides, and fungicides, it enhances spray coverage via excellent wetting. It also improves active ingredient dispersion, helping plants absorb more effectively. This raises the efficacy of agrochemicals, supporting better crop protection.
3、Cosmetics & Personal Care
Used in lotions, shampoos, and cleansers, it works as an emulsifier and solubilizer. It blends oil and water-based ingredients smoothly, creating stable, texture-friendly products. Its high purity ensures safety for skin contact in daily use.
4、Textiles & Leather Sector
In textile dyeing, it acts as a leveling agent for uniform color uptake. For leather finishing, it functions as a conditioner, making leather soft and durable. Its stability in varied temperatures maintains performance during processing.
5、Paints, Inks & Adhesives
In paints and inks, it prevents pigment clumping by aiding dispersion, ensuring consistent color. In adhesives, it promotes substrate wetting, strengthening bonding. It adapts to different formulations, enhancing product quality.
Product Operate Guide
FAQ
1、Q: Can I adjust the dosage if the formulation effect is not ideal?
A: Yes. For detergents/agrochemicals, if cleaning/efficacy is low, increase dosage by 1–2% (max 10%); if foam is too much, reduce by 1–1.5%. Always test small batches first.
2、Q: Is E1308 compatible with acidic formulations (pH <4)?
A: It works best at pH 4–10. Below pH 4, its stability may drop. If using in acidic mixes, pre-test compatibility and add a pH buffer to maintain performance.
3、Q: What if the product becomes cloudy after storage?
A: Cloudiness often occurs at temps below 5°C. Warm it to 20–25°C and stir gently—this won't affect purity or performance. Avoid heating over 30°C to prevent degradation.
4、Q: Can E1308 be used in food-contact detergent formulations?
A: Yes. It meets FDA standards for indirect food contact. Ensure the final detergent complies with local food-safety regulations, and follow recommended dosage (3–6%).
