PEG-40 Hydrogenated Castor Oil

1. Product Overview
PEG-40 Hydrogenated Castor Oil is a non-ionic surfactant and solubilizer derived from hydrogenated castor oil and ethylene oxide. It is widely used in personal care, pharmaceutical, and industrial formulations to effectively solubilize oils, fragrances, and active ingredients in aqueous systems. This product delivers exceptional emulsification performance, stability, and formulation clarity, making it a critical component in high-performance formulations. Strategically, it plays a key role in enabling product consistency, enhanced delivery of actives, and improved end-user experience across multiple industries.

2. Key Specifications & Technical Characteristics

• Chemical Composition: Polyethylene glycol derivative of hydrogenated castor oil (PEG-40 HCO)
• Purity/Grade: Cosmetic / Pharmaceutical / Industrial grade (typically ≥99% active content)
• Appearance: Clear to slightly hazy viscous liquid or semi-solid
• Color: Pale yellow to amber
• Odor: Mild characteristic
• Solubility: Water-dispersible; excellent solubilizing capacity for oils and fragrances
• HLB Value: ~14–16 (highly hydrophilic)
• Packaging Options: Bulk drums (200–220 kg), IBC tanks, flexitanks for large-scale supply
• Shelf Life: 24 months under recommended storage conditions (cool, dry, sealed containers)

3. Core Industrial Applications
PEG-40 Hydrogenated Castor Oil is extensively utilized across personal care, cosmetics, pharmaceuticals, and specialty chemical industries. In cosmetics, it serves as a high-efficiency solubilizer for fragrances, essential oils, and vitamins in products such as shampoos, body washes, facial cleansers, and serums. In pharmaceutical formulations, it enhances the delivery and dispersion of poorly soluble active ingredients.

Its superior performance lies in its ability to create clear, stable formulations without phase separation, outperforming traditional emulsifiers. It reduces formulation complexity, improves product aesthetics, and enhances bioavailability of actives. Operationally, it delivers cost efficiency by minimizing the need for multiple surfactants and stabilizers while maintaining long-term stability.

4. Competitive Advantages

• Consistent Quality: High purity and controlled ethoxylation ensure batch-to-batch uniformity
• Reliable Supply Chain: Scalable production capacity with dependable global sourcing
• Logistics Efficiency: Bulk packaging and optimized shipping formats reduce freight cost per unit
• Price Competitiveness: Strong cost-performance ratio compared to alternative solubilizers
• Sustainability Profile: Derived from renewable castor oil feedstock; supports eco-conscious formulations
• Technical Support: Comprehensive documentation (COA, MSDS, formulation guidance) and application expertise available

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT
• Loading Capacity:
  • ~16–20 MT per 20-ft container (drums)
  • Up to 20–22 MT per container (IBC / flexitank, depending on configuration)