Castor Oil & Derivatives

The Green Gold of Industrial Chemistry. Marilink Exports offers a comprehensive portfolio of Castor Oil (Ricinus Communis) and its downstream derivatives. Sourced directly from the crushing mills of Gujarat - the heart of global castor production, our products are characterized by high purity, consistent Hydroxyl values, and strict adherence to international standards (ASTM, ISO, BP/USP).

Whether you require base oil for urethane production or specialized derivatives for high-performance greases, we provide scalable solutions for the global chemical, pharmaceutical, and cosmetic industries.

Cold-Pressed Castor Oil

Pharmaceutical Grade (USP/BP)

First Special Grade Castor Oil

Sulfonated Castor Oil

Blown Castor Oil

Prime Castor Oil Grades

Commercial Grade Castor Oil

Dehydrated Castor Oil (DCO)

Hydrogenated Castor Oil (Castor Wax)

Advanced Castor Derivatives

12-Hydroxy Stearic Acid (12-HSA) Flakes/Powder

Castor De Oiled Cake (Castor Meal)

The Premier Organic Solution for Sustainable Soil Enrichment and Integrated Crop Protection.

Castor De-Oiled Cake is a high-grade organic residue obtained from the solvent extraction of castor seeds. Functioning as a slow-release fertilizer, it provides a steady supply of NPK and essential micronutrients, actively enhancing soil humus and long-term fertility.

Uniquely, it doubles as a natural bio-control agent. Its inherent ricin content effectively protects root systems against nematodes, termites, and white ants, offering a sustainable, dual-action alternative to synthetic chemical inputs.

Castor De-Oiled Cake contains toxic compounds (Ricin) and is strictly for agricultural use as fertilizer; it must never be used as animal feed or fodder.

Key Specifications:
Nitrogen (N): 4.5% – 5.0% | Phosphorus (P₂O₅): ~1.0% | Potassium (K₂O): ~1.0%

Moisture: < 10% | Organic Matter: ~75%

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Your Sourcing Starts Here

Precision Sourcing for Every Industry. Your requirements define our mission. Tell us your target application, be it pharmaceuticals, cosmetics, or heavy industry, and we will match you with the exact grade of material required. Start the conversation today to secure consistent, high-purity supplies tailored to your production line. Request Product Specs