Waxy Solid Stearic Acid Powder 90% Cosmetic Grade CAS 57-11-4 with 55.5°C Titre and 25kg Packaging
High-purity waxy solid stearic acid powder with CAS No 57-11-4, ideal for cosmetic formulations and industrial applications.
CAS Number: 57-11-4
Molecular Formula: C18H36O2; CH3(CH2)16COOH
Molecular Weight: 284.48
EINECS: 200-313-4
White waxy crystalline solid with slight sheen. Insoluble in water (0.00029 g/100ml at 20°C), slightly soluble in cold ethanol, and soluble in acetone, benzene, ether, chloroform, carbon tetrachloride, sulfur dioxide, hot ethanol, toluene, amyl acetate, and other organic solvents.
- Cosmetics and personal care products (creams, lotions, emulsifiers)
- Plastic industry (hard plasticizer, release agent, stabilizer)
- Rubber manufacturing (vulcanization agent)
- Surface active agents and surfactants
- Metal soap production and mineral flotation
- Pharmaceutical preparations and organic chemical synthesis
- Food industry (lubricant, defoaming agent, food additive base)
| Parameter | Value |
|---|---|
| Acid Value (mgKOH/g) | 210.8 |
| Iodine Value (gl2/100g) | 3.12 |
| Saponification Value (mgKOH/g) | 211.9 |
| Titre (°C) | 55.5 |
| Moisture Content (%) | 0.05 |
| Color (Lovibond 5 1/4, Y) | 0.4 |
| Color (Lovibond 5 1/4, R) | 0.1 |
| Color (APHA/HAZEN) | 20 |
| C12+C14 Content (%) | 0.4 |
| C16 Content (%) | 56.9 |
| C18 Content (%) | 41.8 |
| C20 Content (%) | 0.6 |
Standard packaging: Woven bag lined with high-pressure PE film, 25kg per bag. Custom packaging available according to customer requirements.
Free samples available for qualified customers. Contact us for factory pricing and sample requests.
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