Organic Stearic Acid 90% for Food & Cosmetics - 57-61°C Freezing Point, 25kg Bags
Price:
Negotiable
MOQ:
1 Ton
Delivery Time:
Negotiable
Brand:
RUNYE
Product Description
Product Overview
High-purity organic stearic acid with 90% concentration, available in light yellow pearl form. CAS No: 57-11-4. Free samples available for qualified customers.
Product Description
Stearic acid appears as white or light yellow pearl-shaped crystals or crystalline lumps with a soapy texture. The profile displays fine acicular crystal gloss with a mild oily odor. It is soluble in chloroform or ether, dissolves in ethanol, and is almost insoluble in water.
Technical Properties
- White waxy crystalline dice with slight sheen
- Water solubility: 0.00029g per 100ml at 20°C
- Slightly soluble in cold ethanol
- Soluble in acetone, benzene, ether, chloroform, carbon tetrachloride, sulfur dioxide, hot ethanol, toluene, and amyl acetate
Industrial Applications
- Cosmetics manufacturing
- Plastic cold plasticizers and release agents
- Stabilizers and surfactants
- Rubber vulcanization agents
- Waterproofing agents and polishing compounds
- Metal soap production
- Metallic minerals flotation agents
- Softener applications
- Pharmaceutical formulations
- Other organic chemical processes
Technical Specifications
| Parameter | Specification |
|---|---|
| Acid Value (mgKOH/g) | 206-213 |
| Iodine Value (gl2/100g) | 0.3 |
| Saponification Value (mgKOH/g) | 207-214 |
| Color and Luster (#) | ≤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% |
Packaging Options
Standard packaging: Woven bag lined with high-pressure PE film; 25kg per bag. Custom packaging available according to customer requirements.
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Company
Zhengzhou Runye Chemical Co., Ltd
Location
11th floor, Leding Square, Power Plant Road, Zhongyuan District, Zhengzhou, Henan, China