Castor Oil Derivatives
12-Hydroxy Stearic Acid – Flakes (12-HSA)
- Brand : Nova Industries
- Category : Castor Oil Derivatives
- Sub-Category : Hydroxy Fatty Acids
- Compliance Class : Industrial / Lubricant / Cosmetic
- Chemical Type : Saturated hydroxy fatty acid – derived from hydrogenated castor oil
- Grade : Industrial / high-purity flake grades
- Physical Form : White to off-white flakes or pastilles
Product Overview
2-Hydroxy Stearic Acid (12-HSA) is a specialty hydroxy fatty acid derived from hydrogenated castor oil through a controlled splitting and purification process. The presence of a hydroxyl (-OH) group at the 12th carbon position gives this molecule unique thickening, gelling, and structuring properties that are difficult to achieve with conventional fatty acids.
At Nova Industries, 12-HSA flakes are produced under strict process control to ensure consistent purity, uniform flake size, and predictable performance across batches. The flake form is preferred by industrial users because it allows clean handling, accurate dosing, and efficient melting during formulation.
12-HSA is widely used where mechanical stability, temperature resistance, and long-term structural integrity are required. It plays a critical role in high-performance greases, cosmetics, coatings, inks, and polymer systems, where even minor variations in raw material quality can affect end-product behavior. Buyers select this grade for its reliability in demanding applications and its compatibility with a wide range of oils, resins, and additives.
Technical Specifications:
| Parameter | Specification / Value |
|---|---|
| Appearance | White to off-white solid flakes |
| Odour | Faint, characteristic |
| Melting Point | 74 – 78°C |
| Acid Value | 175 – 185 mg KOH/g |
| Saponification Value | 180 – 190 mg KOH/g |
| Hydroxyl Value | Min 150 mg KOH/g |
| Iodine Value | Max 4 g I₂/100g |
| Moisture Content | Max 0.50% |
| Colour (Gardner) | Max 3.0 |
| 12-HSA Purity | 85% – 90% |
What the Product Does & Buyer Problems It Solves
What it does
- Chemically binds and neutralizes odor-causing molecules
- Provides long-lasting deodorizing effect
- Acts as a functional active without masking fragrances
Problems it solves
- Eliminates persistent odors instead of covering them
- Reduces reliance on strong perfumes or antimicrobials
- Improves consumer acceptance of deodorant formulations
- Ensures consistent odor-control performance across batches
Key Properties & Performance Characteristics
Physical & Chemical Characteristics
- Appearance: White to off-white fine powder
- Odor: Practically odorless
- Solubility: Insoluble in water; dispersible in oils and suitable bases
- Chemical nature: Metal salt of hydroxy fatty acid
Functional Performance
- High odor-absorption capacity
- Stable under normal formulation conditions
- Good compatibility with cosmetic oils, waxes, and polymers
- Non-irritating and skin-friendly when properly formulated
Stability, Shelf Life & Storage
- Shelf Life: 24 months under recommended storage
- Storage Conditions:
- Store in cool, dry, well-ventilated area
- Protect from moisture and contamination
- Keep containers tightly sealed
- Stability: Chemically stable during storage and transport
Manufacturing & Quality Control
Zinc Ricinoleate at Nova Industries is produced through controlled reaction of purified ricinoleic acid with zinc compounds, followed by washing, drying, and micron-level finishing.
Quality assurance includes
- In-house testing for zinc content and purity
- Particle size and appearance control
- Batch-wise traceability and documentation
- Pre-dispatch quality verification
This ensures uniform odor-neutralization performance and dependable supply
Typical Buyer Workflow:
Sample → Formulation trial → Performance validation → Bulk supply agreement
Packaging & Supply Information
- Standard Packaging:
- 25 kg HDPE bags / fiber drums
- Bulk Supply: Palletized container shipments
- Minimum Order Quantity (MOQ): Based on packaging format
- Lead Time: 7–15 working days
- Custom Packaging: Available on request
- Sample Availability: Yes, for formulation 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 management systems
- REACH documentation support
- Suitable for cosmetic & pharma use (as per grade and regulations)
Global Export Readiness
- Export-grade moisture-protected packaging
- Optimized container loading and palletization
- Complete export documentation (COA, TDS, SDS, invoices, packing list)
- Consistent batch quality for long-term international buyers
- Importer documentation and customs assistance
We're Here to Help
Drop Us a message Today
Share your requirements and our team will get back to you within 24 hours.
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.
-
Long Shelf Life
Advanced refining and packaging methods keep our products stable and effective for extended periods.
-
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
-
Lubricants & Greases
A primary thickener in lithium, calcium, and specialty greases, delivering excellent mechanical stability.
-
Cosmetics & Personal Care
Used in creams, sticks, and emulsions to improve texture, stability, and feel.
-
Coatings, Inks & Polishes
Provides structure, suspension stability, and controlled rheology.
-
Polymers & Specialty Chemicals
Functions as a processing aid and performance modifier in niche formulations.
-
Pharmaceuticals
Applied in ointments and topical formulations where controlled structure is required.
FAQ’s
Buyer Guidance & FAQs
Because the hydroxyl group provides superior thickening and structural stability.
Yes, it is widely used as a primary grease thickener.
Yes, with stable specifications and batch consistency.
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.