Polyoxyethylene (40) Hydrogenated Castor Oil)

Polyoxyethylene (40) Hydrogenated Castor Oil) is a nonionic solubilizer for lipophilic substances in injectable pharmaceuticals, cosmetic preparations, and vitamin formulations.

  • Synonyms:

    PEG-40 Hydrogenated Castor Oil, Cremophor RH 40

  • Formula:

  • CAS NO.:

  • Package:

    200KG DRUM, 1000KG IBC

  • Certificate:

    ISO9001

Our Achievement

Global Reach:Our Polyoxyethylene (40) Hydrogenated Castor Oil) has been successfully exported and applied in key markets across the globe, including but not limited to: [Russia, Indonesia, Vietnam, Thailand].  Our product has consistent quality and ability to meet diverse international standards.
Equivalent Alternatives:In the Southeast Asia  market, our product has served as a reliable alternative to BASF, Croda for several local manufacturers, helping them reduce costs with comparable (or even superior) results in performance.

Key Applications
  • •Pharmaceutical Solubilizer
  • •Cosmetic Emulsifier
  • •Vitamin Solubilization
  • •Essential Oil Emulsification
  • •Topical Drug Delivery
  • •Veterinary Formulations
The main detailed uses of the product
  • Pharmaceuticals
    Pharmaceuticals

    Active Ingredient:​​ Used in chelation therapy for heavy metal poisoning (e.g., lead). Formulation Aid:​​ Acts as a stabilizer in injectables, ophthalmics, and topical products by binding trace metals that can catalyze drug degradation. Anticoagulant:​​ In blood collection tubes (as an alternative to heparin).

  • Cosmetic Humectant & Lubricant
    Cosmetic Humectant & Lubricant

    Attracts and retains moisture in skin creams and lotions, while providing a smooth, lubricating feel.

  • Essential Oil Solubilizer
    Essential Oil Solubilizer

    Enables clear formulation of water-based products containing fragrances and flavor oils by creating stable microemulsions.

  • Topical Pharma Lubricant
    Topical Pharma Lubricant

    Used as a lubricant and penetration enhancer in ointments and creams.

Why Choose Our Polyoxyethylene (40) Hydrogenated Castor Oil)?

Pharmaceutical Grade: Safe and effective solubilizer for injectable and oral formulations.


Enhanced Bioavailability: Improves drug delivery and stability.


Quality Compliance: Meets rigorous pharmaceutical standards.

Commitment to Quality and Innovation


We are committed to providing high-quality Polyoxyethylene (40) Hydrogenated Castor Oil) that meets stringent international standards. Our focus on innovation and sustainability ensures that our products not only enhance your applications but also align with evolving environmental regulations and industry trends.

Your questions about our products
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