Hydroxy Stearic Acid High-Purity Grade for Industrial and Cosmetic Applications
The Hydroxy stearic acid is a high-performance fatty acid derivative widely used in cosmetics, lubricants, and polymer formulations. This monohydroxy saturated fatty acid is derived from hydrogenated castor oil and is known for its excellent thickening, emulsifying, and stabilizing properties. If you’re sourcing hydroxy stearic for commercial or industrial use, our product ensures consistent purity and performance.
This white, waxy solid is valued for its compatibility with a wide range of formulations, particularly in high-temperature and oxidative environments.
Applications & Uses
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Cosmetics and personal care products as a thickener and emollient
-
Greases and lubricants for improved texture and thermal stability
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PVC and polymer additives for lubrication and flow control
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Coatings and wax formulations for enhanced surface protection
Safety, Packaging & Shipping Information
Handle hydroxy stearic acid with basic PPE. It is stable under normal storage conditions and poses low environmental or health risks. Store in a cool, dry place away from direct sunlight. Packaging options include 25 kg bags, fiber drums, or bulk formats. Shipped as non-hazardous material.
Regulatory & Compliance
- CAS Number: 106-14-9
- REACH registered
- Complies with major global chemical safety standards
- SDS and COA are available with each batch
Chemistry
| Property | Value |
|---|---|
| Chemical Formula | C18H36O3 |
| Molecular Weight | 300.48 g/mol |
| Appearance | White to off-white solid |
| Melting Point | ~75–80 °C |
| Solubility | Insoluble in water |
Specifications
| Specification | Value |
|---|---|
| Purity | ≥ 98% |
| Acid Value | 175–185 mg KOH/g |
| Hydroxyl Value | 150–165 mg KOH/g |
| Packaging | 25 kg bag/drum |
| Shelf Life | 24 months |
FAQs
What is hydroxy stearic acid used for?
It is widely used in cosmetics, greases, plastics, and surface coatings for its lubricating and stabilizing properties.
Is hydroxy stearic acid natural?
It is derived from hydrogenated castor oil, making it a plant-based derivative.
Can it be used in skincare?
Yes, it is a common ingredient in moisturizers, creams, and conditioners.
Is hydroxy stearic acid hazardous?
No, it is classified as non-hazardous under standard handling conditions.
How is it packaged for bulk use?
It is available in industrial-sized bags or fiber drums suitable for safe transport and long-term storage.
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