Ethoxylated castor oil

Description

1. Product Overview
   Ethoxylated castor oil is a non-ionic surfactant derived from the ethoxylation of natural castor oil, designed to deliver superior emulsifying, solubilizing, and dispersing performance. It is widely used across chemical, pharmaceutical, agricultural, textile, and personal care industries as a high-efficiency formulation aid. The product offers excellent compatibility with a broad range of solvents and active ingredients, making it a critical functional additive in complex formulations. Its strategic value lies in its ability to enhance stability, performance, and bioavailability while maintaining cost-effective formulation efficiency in industrial-scale production.
2. Key Specifications & Technical Characteristics

• Chemical composition: Polyoxyethylene castor oil ether (ethoxylated triglyceride derivatives)
• Active content: Typically ≥ 99% (commercial grades may vary)
• Appearance: Pale yellow to amber viscous liquid
• Odor: Mild characteristic odor
• Solubility: Soluble in water and most polar organic solvents
• Density: Approx. 1.05–1.10 g/cm³ at 25°C
• pH (1% aqueous solution): Neutral to slightly acidic (5.0–7.0)
• HLB value: Adjustable depending on ethoxylation degree (typically 12–16)
• Packaging options: 200 kg steel drums, 1000 kg IBC totes, bulk tankers
• Shelf life: 24 months under recommended storage conditions

3. Core Industrial Applications
   Ethoxylated castor oil is extensively used in agrochemical formulations as an emulsifier for pesticides, herbicides, and fungicides, ensuring uniform dispersion and improved efficacy. In the pharmaceutical and cosmetic industries, it serves as a solubilizer for poorly water-soluble active ingredients, enhancing bioavailability and formulation stability. It is also used in textile processing, industrial cleaners, and coatings to improve wetting, dispersion, and emulsification performance. Compared to conventional surfactants, it offers superior stability in harsh chemical environments, better compatibility with active compounds, and improved formulation efficiency at lower dosage levels.
4. Competitive Advantages

• High consistency in quality across production batches
• Reliable global supply chain with scalable production capacity
• Strong logistics capability supporting bulk and containerized shipments
• Cost-effective performance due to low effective usage concentration
• Environmentally favorable profile derived from renewable castor oil feedstock
• Biodegradable characteristics supporting green chemistry initiatives
• Comprehensive technical documentation and formulation support available
• Excellent compatibility with a wide range of industrial and specialty chemicals

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity: Approx. 16–20 MT per 20ft container (depending on packaging type and density)