Product: Methyl Ricinolate (M.R.)
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Methyl Ricinolate (M.R.) Manufacturer & Exporter from India | Castor-Based Ester
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High-purity Methyl Ricinolate (M.R.) derived from castor oil for lubricants, coatings, cosmetics, and specialty chemicals. Export-quality manufacturing with consistent performance.
Product Description:
Methyl Ricinolate (M.R.) is a castor oil–based methyl ester known for its excellent lubricity, solvency, and film-forming properties. It is widely used as a biodegradable lubricant base, plasticizer, and intermediate for specialty chemicals. With good thermal stability and low volatility, Methyl Ricinolate performs reliably across industrial applications including lubricants, coatings, inks, cosmetics, and chemical synthesis. Manufactured under controlled conditions, it offers consistent purity, stable viscosity, and dependable batch-to-batch quality for global buyers.
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Castor-based Methyl Ricinolate delivering superior lubricity and sustainable performance for industrial applications.
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Methyl Ricinolate (M.R.) castor oil–based ester used in lubricants, coatings, and specialty chemical formulations
Agar aap chaho, main is prod
Methyl Ricinolate (M.R.) is a fatty acid methyl ester derived from ricinoleic acid obtained from castor oil (Ricinus communis). It retains the hydroxyl functionality of ricinoleic acid while converting the carboxylic group into a methyl ester, resulting in lower acidity, improved flow, and controlled chemical reactivity.
Industrially, Methyl Ricinolate is used as a reactive intermediate, lubricant component, and formulation aid in applications where polarity, compatibility, and derivatization potential are required.
Product Overview
Methyl Ricinolate originates from castor oil through the conversion of ricinoleic acid into its methyl ester form. It is typically supplied as a clear liquid, suitable for pumping, blending, and further chemical synthesis.
Common industrial forms and grades:
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Liquid Methyl Ricinolate
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Application-specific grades (specification dependent)
At a high level, esterification reduces free acidity compared to ricinoleic acid, improving handling, stability, and compatibility in industrial systems. Compared with non-esterified fatty acids, M.R. offers more predictable processing behavior in downstream reactions.
Manufacturing Process (High Level)
The industrial production of Methyl Ricinolate follows a controlled, high-level pathway.
1. Raw Material Sourcing
Ricinoleic acid derived from refined castor oil is used as the primary feedstock.
2. Esterification
The fatty acid is converted into its methyl ester through controlled esterification.
3. Purification & Refining
Residual reactants and impurities are removed to achieve consistent quality.
4. Finishing & Packaging
Final filtration and conditioning prepare the product for storage or further chemical processing.
5. Quality Control Stages
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Incoming raw material inspection
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In-process monitoring
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Final batch testing prior to dispatch
No proprietary temperatures, catalysts, or confidential processing details are disclosed.
Key Properties & Technical Characteristics
The performance of Methyl Ricinolate depends on its ester structure and retained hydroxyl group. Each parameter influences formulation and processing behavior.
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Appearance & Physical State – Clear to pale yellow liquid; clarity reflects effective purification.
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Odour – Mild characteristic odour; suitable for formulation-sensitive uses.
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Viscosity – Lower than free fatty acids, supporting ease of handling and blending.
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Specific Gravity – Indicates batch-to-batch compositional consistency.
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Acid Value – Very low, confirming effective esterification.
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Hydroxyl Value – Confirms retained hydroxyl functionality for chemical reactions.
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Iodine Value – Reflects degree of unsaturation and reactivity.
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Moisture Content – Low moisture supports stability and controlled reactions.
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Unsaponifiable Matter – Controlled to maintain formulation consistency.
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Oxidation Stability – Relevant for storage and transport.
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Typical Impurities Monitored – Residual alcohols, unreacted acids, particulates.
Typical Technical Parameters
| Parameter | Typical Indication |
|---|---|
| Appearance | Clear to pale yellow liquid |
| Key Chemical Values | Typical range — confirm with Certificate of Analysis (COA) |
| Purity Indicators | Batch-specific, COA verified |
Exact numerical values vary by grade and must be confirmed with the COA.
Applications & End-Use Industries
Pharmaceuticals
Use case: Functional intermediate and excipient component.
Why it works: Low acidity and controlled polarity.
Examples: Drug delivery intermediates, formulation aids.
Cosmetics & Personal Care
Use case: Emollient and dispersing agent.
Why it works: Smooth feel and compatibility with oil phases.
Examples: Creams, lotions, specialty personal care formulations.
Lubricants & Greases
Use case: Lubricity modifier and ester base component.
Why it works: Ester structure provides lubricity with stability.
Examples: Specialty lubricants, biodegradable lubricant systems.
Polymers & Resins
Use case: Renewable chemical intermediate.
Why it works: Hydroxyl functionality enables further chemical modification.
Examples: Polyurethanes, specialty polymers.
Paints, Coatings & Adhesives
Use case: Processing and performance additive.
Why it works: Improves flow and compatibility within resin systems.
Examples: Industrial coatings, adhesive formulations.
Specialty & Other Industrial Uses
Use case: Feedstock for downstream esters and surfactants.
Why it works: Predictable structure and reactivity.
Examples: Specialty esters, performance additives.
Quality Standards & Compliance Practices
Methyl Ricinolate is supplied based on testing discipline and batch verification, without unverifiable certification claims.
Common practices include:
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Acid value testing
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Moisture analysis
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Appearance and odour checks
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Batch traceability records
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Availability of COA, TDS, and MSDS
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Quality systems aligned with generic ISO-style frameworks
Packaging, Storage & Export Handling
Common packaging options:
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HDPE drums
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IBC containers
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Bulk supply (application dependent)
Storage guidelines:
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Store in a cool, dry, sealed environment
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Protect from heat, air exposure, and moisture
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Shelf life depends on storage conditions
Export documentation typically includes:
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Commercial Invoice
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Packing List
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Certificate of Analysis (COA)
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MSDS
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Bill of Lading
HS Code: Provided on request
MOQ & Lead Time: Subject to grade, packaging, and incoterms; confirm at enquiry
Why Buyers Source Methyl Ricinolate from India
India is the primary global origin for castor oil and ricinoleic acid derivatives. Gujarat functions as a key processing and export hub due to integrated agricultural sourcing, established esterification infrastructure, and strong port connectivity, supporting traceable and consistent global supply.
Frequently Asked Questions (FAQs)
1. What is Methyl Ricinolate mainly used for?
As an intermediate, lubricant component, and formulation aid.
2. How does it differ from ricinoleic acid?
It is esterified, resulting in lower acidity and improved handling.
3. Is it water-soluble?
No, it is insoluble in water.
4. How should it be stored?
In sealed containers, away from heat and moisture.
5. What affects shelf life?
Storage conditions and exposure to air.
6. Are batches tested before dispatch?
Yes, routine QC checks are performed.
7. Are different grades available?
Grades may vary based on application requirements.
8. Is export documentation provided?
COA, MSDS, and standard export documents are available.
Technical Enquiries
For technical datasheets, samples, or commercial enquiries, buyers may contact Nova Industries at export@novaind.in.
