Product Core Positioning
Isotridecyl Alcohol Ethoxylate E-1003 (CAS No.: 61827-42-7) is a high-performance non-ionic surfactant synthesized via precise ethoxylation of isotridecyl alcohol. With an active content of up to 99%, its branched molecular structure delivers exceptional penetration and emulsification capabilities, making it a superior alternative to traditional NP/TX series surfactants (100% APEO-free). It is widely applied in industrial cleaning, textile auxiliaries, leather processing, and more.
✨ Key Advantages to Solve Pain Points
1、Superior Penetration & Emulsification
Its branched structure reduces intermolecular forces, enabling rapid penetration into fiber gaps and oil layers on metal surfaces—outperforming linear surfactants in speed. It excels at emulsifying mineral oil and grease, with low foam properties (foam height ≤350mm) ideal for ultrasonic cleaning and high-pressure spraying, minimizing rinse residues.
2、Eco-Friendly & Compliant
Free of benzene rings and APEO, it boasts a biodegradation rate over 90%, meeting green production standards. Certified by ISO 9001 and Kosher, it balances workplace safety and environmental responsibility.
3、Wide Compatibility
Appearing as a colorless transparent liquid at 25℃ (pH 5.0-7.0), it mixes seamlessly with anionic/cationic surfactants without precipitation. With a cloud point of 42-46℃, it resists strong alkalis and electrolytes, and offers excellent low-temperature fluidity (freezing point < -20℃) for diverse temperature and medium conditions.
Target Application Fields
Industry | Core Function | Customer Value |
Metal Cleaning | Degreasing engine/mechanical parts, removing carbon deposits | Boosts cleaning efficiency; preserves metal surface smoothness |
Textile Industry | Refining agent, wetting agent | Enhances dye uniformity; improves fabric luster |
Leather Processing | Degreasing agent, dye absorption promoter | Optimizes leather texture; reduces dye discoloration |
Household & Industrial Detergents | Active detergent component | Strengthens stain removal; lowers irritation |
Paper/Paint Manufacturing | Dispersant, emulsion stabilizer | Enhances product uniformity; reduces production waste |
Why Choose Us?
✅ 99% High Purity Guarantee: Stable active ingredients, minimal batch variation, and lower production debugging costs.
✅ Customized Support: Tailored compounding advice and technical parameter adaptation based on your scenarios.
✅ Full-Cycle Compliance: Meets industrial chemical safety standards from raw material procurement to delivery.
Inquire now to get exclusive application solutions and sample testing!
Technical Specifications
Parameter | Specification |
CAS Number | 61827-42-7 |
Appearance (25℃) | Colorless to pale yellow liquid |
| Hydroxyl Value(mgKOH/g) | 175~215 |
| Active Content | ≥ 99.0% |
pH Value (1% aqueous solution, 25℃) | 5.0 - 7.0 |
Freezing Point | < -20℃ |
Foam Height (0.1% aqueous solution, 50℃) | ≤ 350 mm (after 5 min) |
Viscosity (25℃) | 80 - 120 mPa·s |
Biodegradation Rate | ≥ 90% (28 days) |
Usage & Handling Guide
Store E-1003 in a sealed, cool (5-30℃) & dry area, away from direct sunlight. For compounding, mix with water or surfactants at 20-30℃ (stir gently to avoid foam). Use gloves when contacting; rinse skin with water if spilled. Dilute to 0.1-5% concentration based on application (higher for heavy degreasing).
❓ Frequently Asked Questions
Is E-1003 safe for industrial operation?
Yes. It's non-toxic, non-irritating to skin (with gloves), and free of harmful substances like APEO/benzene. Follow standard chemical handling: avoid ingestion/inhalation, rinse with water if spilled.
2. How long can E-1003 be stored, and what conditions are needed?
Unopened, it has a 24-month shelf life when stored in sealed containers at 5-30℃, away from sunlight/moisture. Opened containers should be used within 6 months to maintain purity.
3. Can E-1003 be mixed with other surfactants?
Absolutely. It's compatible with anionic/cationic/non-ionic surfactants. Mix at 20-30℃ with gentle stirring (to reduce foam) – no precipitation occurs in normal pH (5.0-9.0).
4. Can E-1003 replace NP-10/TX-10 in cleaning formulas?
Yes. It has better penetration/emulsification than NP-10/TX-10, plus it's APEO-free (more eco-friendly). Adjust dosage slightly (usually 0.5-1% less) for equivalent cleaning effects.
5. Do you provide samples for testing, and how to get them?
We offer free 100-500ml samples. Inquire with your application scenario (e.g., metal degreasing) – we'll send samples with a COA, and support testing guidance if needed.
