Stearic Acid C18H36O2 Industrial Grade for PVC Plastic Pipes - 57-61°C Freezing Point, 206-213 Acid Value
Price:
Negotiable
MOQ:
1 Ton
Delivery Time:
Negotiable
Brand:
RUNYE
Product Description
Stearic Acid (C18H36O2) is a high-purity industrial compound featuring white or light yellow crystalline lumps with a soapy texture and slight oily odor. This versatile acid demonstrates excellent solubility in organic solvents including chloroform, ether, and ethanol, while being virtually insoluble in water.
Chemical Properties
Chemical Name: Stearic Acid
Molecular Formula: C18H36O2
Molecular Weight: 284.48 g/mol
CAS Number: 57-11-4
Appearance: Glossy white soft pieces with crystalline grains
Molecular Formula: C18H36O2
Molecular Weight: 284.48 g/mol
CAS Number: 57-11-4
Appearance: Glossy white soft pieces with crystalline grains
Industrial Applications
- PVC Plastic Industry: Essential for pipe, sheet, profile, and film manufacturing as plasticizer, stabilizer, and lubricant
- Rubber Manufacturing: Functions as vulcanization activator and softener for rubber polymers and latex
- Textile Processing: Serves as lubricant and softener for yarn mercerizing creams
- Cosmetics Production: Key ingredient in skin care creams and cold creams
- Candle Manufacturing: Enhances hardness and whiteness while eliminating black smoke during burning
- Additional Uses: Mold release agents, polishing compounds, defoamers, metal flotation agents, and waterproof textile treatments
Technical Specifications
| Parameter | Specification |
|---|---|
| Acid Value (mgKOH/g) | 206-213 |
| Iodine Value (gl2/100g) | 0.3 |
| Saponification Value (mgKOH/g) | 207-214 |
| Color (#) | ≤2 |
| Freezing Point (°C) | 57-61 |
| Water Content (%) | ≤3 |
| C16:0 Content | 58-67% |
| C18:0 Content | ≥37% |
| C18:1 Content | ≤1% |
| C18:2 Content | ≤0.5% |
Product Image
Packaging Options
Standard packaging includes woven bags lined with high-pressure PE film at 25kg per bag. Custom packaging solutions available upon customer request.
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Company
Zhengzhou Runye Chemical Co., Ltd
Location
11th floor, Leding Square, Power Plant Road, Zhongyuan District, Zhengzhou, Henan, China