CAS 8001-79-4
Refined Castor Oil
CAS 8001-79-4
Refined Castor Oil is primarily used in the pharmaceutical and cosmetics industries as a moisturizing agent and emollient. This BP grade oil is derived from the seeds of the Ricinus communis plant, ensuring a high-quality product. With its unique properties, Refined Castor Oil finds applications in various formulations, from skincare products to industrial lubricants. Its versatility makes it valuable across multiple sectors, especially where a non-toxic, biodegradable ingredient is essential.
Main applicationCosmetics & Personal Care — used as a moisturizer and emollient in skincare products.
Refined Castor Oil is significant for industries requiring high-quality, non-toxic ingredients. Its dual capability in both cosmetic and pharmaceutical applications positions it as a multifunctional component, essential for creating effective and safe products. This adaptability helps manufacturers meet regulatory standards while addressing consumer needs.
Also known as
- Ricinus oil
- Castor oil
- Castor bean oil
- BP grade castor oil

Trade pricing
Quoted per enquiry
Pricing depends on volume, grade and delivery point. Our desk responds within two working hours.
Available packaging
- Available in 225 KG drums.
Documentation
Batch-specific COA issued with every consignment.
Technical specifications
- CAS number
- 8001-79-4
- Grade
- Pharma grade
- Appearance
- Pale yellow to colorless liquid
Refined Castor Oil is a pale yellow to colorless liquid that is highly viscous due to its composition, which is rich in ricinoleic acid. It is selected for its purity and refined nature, making it suitable for applications requiring a high-quality standard. When ordering, buyers should specify the BP grade to ensure compliance with pharmacopoeial standards. The liquid form allows for easy incorporation into formulations, enhancing texture and consistency in various applications.
Delivery
Refined Castor Oil is dispatched from our Nairobi warehouse across Kenya, and export delivery is arranged to the wider East African market. Lead time depends on quantity and grade and is confirmed with your quotation — see delivery and collection for the towns we reach and how dispatch works.
Applications & uses
- Cosmetics & Personal Care — used as a moisturizer and emollient in skincare products.
- Pharmaceuticals & Healthcare — serves as a laxative and in topical therapies.
- Cleaning & Detergents — acts as a surfactant and conditioning agent in cleaners.
- Lubricants — functions as an industrial lubricant due to its viscosity and high performance.
- Food Processing & Beverage — utilized as a food additive and carrier in formulations.
Industries we supply this to
Why buy this from Sparks
- Enhances product texture and consistency in cosmetics.
- Provides moisturizing benefits in skincare formulations.
- Acts as a natural lubricant in industrial applications.
- Non-toxic nature ensures safety for consumer use.
- Versatile application in various sectors from healthcare to food industry.
Quality assurance
- Documentation, including a certificate of analysis and safety data sheet, can be issued with a consignment where required.
State what your process, auditor or customs clearance requires when you request a quotation, and it is confirmed with the quote.
Safety, handling & storage
Always consult the full Safety Data Sheet before handling. Personnel must use appropriate PPE and follow local regulations for storage, transport and disposal.
Frequently asked questions
What is the CAS number of Refined Castor Oil?
The CAS registry number for Refined Castor Oil is 8001-79-4. Quote this number when requesting a quotation or checking documentation, as it identifies the substance unambiguously regardless of the trade name used.
What are the other names for Refined Castor Oil?
Refined Castor Oil is also referred to as Ricinus oil, Castor oil, Castor bean oil and BP grade castor oil. These names describe the same substance, so a specification or enquiry written against any of them can be matched to this product.
What grade of Refined Castor Oil is supplied?
Refined Castor Oil is supplied as Pharma grade. State the grade your process requires when requesting a quotation — where an alternative grade can be sourced, it is confirmed at quotation stage rather than assumed.
What does Refined Castor Oil look like?
Refined Castor Oil is described as pale yellow to colorless liquid. Appearance is a useful first check on receipt of goods, though it does not replace the certificate of analysis for confirming that the material meets specification.
What is Refined Castor Oil used for?
Common applications include cosmetics & Personal Care — used as a moisturizer and emollient in skincare products., pharmaceuticals & Healthcare — serves as a laxative and in topical therapies., cleaning & Detergents — acts as a surfactant and conditioning agent in cleaners., lubricants — functions as an industrial lubricant due to its viscosity and high performance. and food Processing & Beverage — utilized as a food additive and carrier in formulations.. The suitability of the product for a particular process depends on the grade and specification required, which is worth confirming against your own process conditions.
Which industries use Refined Castor Oil?
Refined Castor Oil is supplied to the Food Processing & Beverage, Pharmaceuticals & Healthcare, Cosmetics & Personal Care and Cleaning & Detergents sectors. These are the industries this product is listed against in our catalogue; if your application falls outside them, we can advise on suitability before you order.
What packaging is Refined Castor Oil available in?
Available in 225 KG drums. Where a different pack size or bulk delivery is required, it is confirmed at quotation stage against availability rather than listed here as standard.
Related to Refined Castor Oil
Where this product sits in the catalogue, and the sectors that use it.
Related chemicals
Frequently bought together with Refined Castor Oil, or used as alternatives in the same processes.

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