12-Hydroxy Stearic Acid – Flakes (12-HSA)

12-Hydroxy Stearic Acid – Flakes (12-HSA)

Brand: Nova Industries
Category: Castor Oil Derivatives
Sub-Category: Fatty Acids / Hydroxy Fatty Acids
Compliance Class: Industrial / Cosmetic / Pharmaceutical (as per specification)

1. Product Identification

  • Exact Product Name: 12-Hydroxy Stearic Acid – Flakes
  • Industry Name: 12-HSA
  • Type / Grade: High-purity hydroxy fatty acid (flake form)
  • Brand: Nova Industries
  • Physical Form: Solid flakes
  • Origin: Gujarat, India
  • SKU / Internal Code: Available on request
  • Intended Use: Lubricants & greases, cosmetics, coatings, inks, polymers, pharmaceuticals, specialty chemicals

3. Product Overview

12-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.

4. What the Product Does & Buyer Problems It Solves

What it does

  • Acts as a powerful thickener and gelling agent
  • Builds stable, fibrous structures in formulations
  • Enhances mechanical and thermal stability

Problems it solves

  • Prevents oil bleeding in greases and pastes
  • Improves high-temperature performance
  • Reduces formulation variability between batches
  • Extends service life of finished products

5. Key Properties & Performance Characteristics

Physical & Chemical Characteristics

  • Appearance: White to off-white solid flakes
  • Odor: Practically odorless
  • Solubility: Insoluble in water; soluble in hot organic solvents
  • Hydroxyl functionality for enhanced interaction

Functional Performance

  • Excellent gelling efficiency at low dosage
  • Strong fiber network formation
  • High thermal and shear stability
  • Good compatibility with mineral and synthetic oils

6. Stability, Shelf Life & Storage

  • Shelf Life: Up to 24 months when stored correctly
  • Storage Conditions:
    • Cool, dry, well-ventilated area
    • Protect from moisture and contamination
    • Keep containers tightly sealed
  • Stability: Maintains chemical and physical integrity over long storage periods

7. Manufacturing & Quality Control

12-Hydroxy Stearic Acid at Nova Industries is produced through controlled hydrolysis and purification of hydrogenated castor oil, followed by flaking.

Quality assurance includes

  • In-house testing for purity and melting behavior
  • Batch-wise consistency checks
  • Traceability from production to dispatch
  • Controlled flake size and appearance

This ensures reliable, repeatable performance for global industrial buyers.

8. 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.

Typical Buyer Workflow:
Sample → Lab / pilot trial → Performance validation → Bulk supply

9. Packaging & Supply Information

  • Standard Packaging:
    • 25 kg HDPE / kraft paper bags with inner liner
  • Bulk Supply: Palletized container shipments
  • MOQ: As per packaging format
  • Lead Time: 7–15 working days
  • Custom Packaging: Available on request
  • Sample Availability: Yes, for evaluation and trials

10. 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)

11. Global Export Readiness

  • Export-grade moisture-protected packaging
  • Optimized container loading and palletization
  • Full export documentation (COA, TDS, SDS, invoices)
  • Consistent batch quality for long-term contracts
  • Support with importer documentation and customs

12. Buyer Guidance & FAQs

Why is 12-HSA preferred over regular stearic acid?
Because the hydroxyl group provides superior thickening and structural stability.

Is this suitable for grease manufacturing?
Yes, it is widely used as a primary grease thickener.

Can Nova Industries supply long-term volumes?
Yes, with stable specifications and batch consistency.

Are samples available for formulation trials?
Yes, samples are available on request.

14. Related Products

  • Hydrogenated Castor Oil – Flakes
  • Castor Oil – First Special Grade (FSG)
  • Dehydrated Castor Oil (DCO)
  • Ricinoleic Acid

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