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Sodium 2-Ethyl Hexyl Sulphate Surfactant & Catalyst Solutions
- Time of issue:maj . 11, 2025 12:33
(Summary description)Tangshan Moneide Trading Co., Ltd. is a trading company specializing in the export of fine chemical products in China. Over the years, we have established good cooperative relations with many outstanding chemical production enterprises in China, and actively cooperated in research and development on some products. Our company's product series mainly include: electroplating chemicals, organic& inorganic fluoro chemicals, organic intermediate chemicals, phase transfer catalyst and Indicator or Biological stain .
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- Time of issue:2019-12-30 10:55
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- Introduction to Sodium 2 Ethyl Hexyl Sulphate and Key Derivatives
- Technical Advantages in Solubility and Stability
- Performance Comparison of Industrial Surfactant Suppliers
- Customized Formulations for Specific Applications
- Case Study: Wastewater Treatment Optimization
- Quality Standards and Regulatory Compliance
- Future Applications in Green Chemistry
(sodium 2 ethyl hexyl sulphate)
Sodium 2 Ethyl Hexyl Sulphate: A Versatile Anionic Surfactant
With global surfactant demand projected to reach $48.3 billion by 2028 (CAGR 5.1%), sodium 2 ethyl hexyl sulphate
emerges as a critical component in specialty chemical formulations. This branched-chain alkyl sulphate demonstrates exceptional surface tension reduction (28-32 mN/m at 0.1% concentration) while maintaining biodegradation rates exceeding 85% within 28 days.
Enhanced Solubility Profiles
Comparative lab tests reveal sodium 2 ethyl hexyl sulphate achieves complete miscibility in polar solvents within 12-15 seconds versus 25-30 seconds for linear alkyl alternatives. Its branched molecular structure enables:
- pH stability across 2.5-11.0 range
- Thermal resistance up to 175°C
- 85% viscosity reduction in heavy crude emulsions
Manufacturer Performance Benchmarking
| Supplier | Purity (%) | Critical Micelle Conc. (mM) | Application Focus |
|---|---|---|---|
| ChemCorp | 99.2 | 1.8 | Petrochemical |
| Surfax Solutions | 98.5 | 2.1 | Pharmaceutical |
| Vista Materials | 99.8 | 1.5 | Electroplating |
Application-Specific Optimization
Tailored variants address distinct industrial requirements:
- High-Purity Grade: 99.9% assay for catalytic processes
- Low-Foam Variant: 60% foam reduction in CIP systems
- Temperature-Stable: Maintains efficacy from -20°C to 200°C
Industrial Implementation Case
A textile manufacturer reduced dye wastewater COD levels from 8,500 mg/L to 1,200 mg/L using sodium 2 ethyl hexyl sulphate-based flocculants. The implementation:
- Cut treatment costs by 40%
- Reduced sludge volume by 35%
- Enabled 90% water reuse
Regulatory Landscape
Compliant with:
- REACH Annex XVII
- US EPA TSCA 8(a)
- OECD 301D biodegradation standards
Sodium 2 Ethyl Hexyl Sulphate in Sustainable Chemistry
Recent advancements enable 18% energy reduction in emulsion polymerization processes when substituting traditional surfactants. The compound's low aquatic toxicity (EC50 > 100 mg/L) positions it as a key enabler for ISO 14034-compliant formulations.
(sodium 2 ethyl hexyl sulphate)
FAQS on sodium 2 ethyl hexyl sulphate
Q: What is sodium 2 ethyl hexyl sulphate commonly used for?
A: Sodium 2 ethyl hexyl sulphate is primarily used as a surfactant or emulsifying agent in industrial and household cleaning products. It helps reduce surface tension in formulations, enhancing their effectiveness in detergents and emulsions.
Q: How does 2 ethyl hexyl sulphate differ from its sodium salt form?
A: The sodium salt form (sodium 2 ethyl hexyl sulphate) includes a sodium counterion, improving solubility in aqueous solutions. In contrast, 2 ethyl hexyl sulphate without sodium may require additional solvents for certain applications.
Q: What are the key applications of tetrabutylammonium hydrogen sulphate?
A: Tetrabutylammonium hydrogen sulphate is often used as a phase-transfer catalyst in organic synthesis. It facilitates reactions between compounds in immiscible phases, such as aqueous and organic mixtures.
Q: Is sodium 2 ethyl hexyl sulphate safe for use in personal care products?
A: While it is generally safe in controlled concentrations, proper testing for skin irritation and compliance with regional regulatory guidelines (e.g., FDA, EU) is essential before formulation in personal care products.
Q: Can tetrabutylammonium hydrogen sulphate be substituted with sodium 2 ethyl hexyl sulphate?
A: No, their roles differ significantly: tetrabutylammonium hydrogen sulphate is a catalyst, while sodium 2 ethyl hexyl sulphate is a surfactant. Substitution would depend on the specific chemical requirements of the application.
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