Castor Oil Derivatives
Methyl 12-Hydroxy Stearate (Methyl 12HSA)
- Brand: Nova Industries
- Category: Castor Oil Derivatives
- Sub-Category: Methyl Esters / Hydroxy Fatty Acid Esters
- Compliance Class: Industrial / Cosmetic / Lubricant
- Chemical Type: Methyl ester of 12-hydroxystearic acid
- Grade: High-purity industrial grade
- Physical Form: White to off-white waxy solid / flakes
Product Overview
Methyl 12-Hydroxy Stearate (Methyl 12HSA) is a specialty ester derived from 12-Hydroxy Stearic Acid, itself obtained from castor oil. Esterification converts the fatty acid into a more process-friendly, low-odor, and stable ester, while retaining the functional hydroxyl group that gives this molecule its unique performance profile.
At Nova Industries, Methyl 12HSA is produced using controlled esterification and purification processes to ensure consistent ester value, low residual acidity, and uniform performance across batches. This level of control is critical for industrial buyers who use the product as a functional additive, intermediate, or formulation component.
Because of its balanced polarity, lubricity, and compatibility, Methyl 12-Hydroxy Stearate is widely used where smooth processing, stability, and predictable behavior are required. Compared to free fatty acids, the methyl ester form offers improved handling, better solubility in formulation systems, and reduced reactivity where controlled performance is desired.
Technical Specifications:
| Parameter | Specification / Value |
|---|---|
| Appearance | White to off-white waxy flakes |
| Odour | Faint, characteristic |
| Melting Point | 48 – 52°C |
| Ester Value | Min 165 mg KOH/g |
| Acid Value | Max 5.0 mg KOH/g |
| Hydroxyl Value | 150 – 160 mg KOH/g |
| Saponification Value | 175 – 185 mg KOH/g |
| Moisture Content | Max 0.50% |
| Colour (Gardner, molten) | Max 2 |
| Iodine Value | Max 5.0 g I₂/100g |
What the Product Does & Buyer Problems It Solves
What it does
- Acts as a lubricating and plasticizing ester
- Improves flow, compatibility, and processing behavior
- Serves as an intermediate for further chemical synthesis
Problems it solves
- Reduces handling issues associated with free fatty acids
- Improves formulation stability and consistency
- Enhances compatibility with oils, resins, and polymers
- Minimizes variability in specialty chemical production
Key Properties & Performance Characteristics
Physical & Chemical Characteristics
- Appearance: Clear to pale yellow liquid
- Odor: Mild to nearly odorless
- Solubility: Soluble in organic solvents and oils
- Esterified structure with hydroxyl functionality
Functional Performance
- Good lubricity and surface activity
- Improved flow and processing ease
- Stable under normal industrial conditions
- Compatible with mineral oils, synthetic oils, and resins
Stability, Shelf Life & Storage
- Shelf Life: 12–18 months under recommended storage
- Storage Conditions:
- Store in clean, sealed containers
- Protect from moisture and direct sunlight
- Ambient temperature storage recommended
- Stability: Maintains chemical integrity when stored correctly
Manufacturing & Quality Control
Methyl 12-Hydroxy Stearate at Nova Industries is produced through acontrolled esterification of 12-Hydroxy Stearic Acid, followed by purification and filtration.
Quality assurance includes
- In-house testing for ester value and residual acidity
- Batch-wise traceability
- Consistency checks before dispatch
- Controlled handling and packing
This ensures reliable performance and repeatable quality for industrial and specialty applications.
Buyer Workflow:
Sample → Lab evaluation → Pilot formulation → Bulk supply
Packaging & Supply Information
- Standard Packaging:
- 200 kg HDPE drums
- Bulk Supply: ISO tanks / flexi tanks (volume dependent)
- MOQ: Based on packaging format
- Lead Time: 7–15 working days
- Custom Packaging: Available on request
- Sample Availability: Yes, for evaluation and trials
Quality, Compliance & Documentation
- Technical Data Sheet (TDS): Available
- Safety Data Sheet (SDS): Available
- Certificate of Analysis (COA): Provided per batch
- Compliance & Certifications:
- ISO-based quality systems
- REACH documentation support
- Suitable for cosmetic & pharma use (as per specification)
Global Export Readiness
- Export-grade packaging and labeling
- Optimized container loading and handling
- Complete export documentation (COA, TDS, SDS, invoices, packing list)
- Consistent batch quality for international buyers
- Importer documentation and customs assistance
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why Us
Why Choose Nova Industries?
A few reasons why we insist you to choose Nova Industries are:
-
Fresh & Pure Products
Sourced and processed with care to retain maximum purity and effectiveness.
-
Export-Ready Standards
Fully compliant with international quality norms, ensuring smooth global shipments.
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Long Shelf Life
Advanced refining and packaging methods keep our products stable and effective for extended periods.
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Global Supply Capability
Robust infrastructure and logistics support to serve clients worldwide with on-time delivery.
Your Global Partner for Castor Oil Solutions
Get in touch with us for reliable supply, competitive pricing, and export-ready castor oil and derivatives.
Industry Applications & Use Cases
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Lubricants & Greases
Used as a lubricity improver and processing aid in specialty lubricant formulations.
-
Cosmetics & Personal Care
Applied in creams, lotions, and formulations where smooth feel and stability are required.
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Plastics & Polymers
Functions as a plasticizer or performance modifier.
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Coatings & Inks
Improves flow, dispersion, and film characteristics.
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Pharmaceutical & Chemical Intermediates
Used as a building block for further synthesis and formulation.
FAQ’s
Buyer Guidance & FAQs
The ester form offers easier handling, improved solubility, and more controlled reactivity.
Yes, subject to buyer-specific quality and regulatory requirements.
Yes, with stable specifications and long-term supply capability.
Yes, samples are available on request.
Testimonials
valuable words from our client
We have been sourcing Hydrogenated Castor Oil and 12HSA from Nova Industries for over three years. Their product consistency and batch quality are highly reliable, which is critical for our manufacturing process. Deliveries are always on time, and their team is very responsive.
Nova Industries stands out for their professionalism and technical understanding. The quality of their castor oil derivatives meets international standards, and their documentation and export support make global sourcing seamless for us.
What we value most is Nova’s consistency and transparency. From inquiry to shipment, the process is smooth and well-managed. Their castor oil grades perform exactly as specified, helping us maintain product quality across our production lines.