Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Product Overview
Aluminum octadecanoate, also known as aluminum stearate, is a metallic soap compound. It is a white fine powder with slight characteristic odor. Featuring good hydrophobicity, lubricity and thickening property, it is widely used in plastics, coatings, rubber, cosmetics and waterproof materials. Produced via chemical synthesis, filtration and drying, this product has stable quality and uniform particle size. For legitimate industrial production and scientific research only.
Product Features
- High Purity: Industrial grade purity ≥98%, stable chemical properties.
- Excellent Water Repellency: Strong hydrophobic effect, widely used for waterproof treatment.
- Good Lubrication & Anti-caking: Acts as lubricant, release agent and anti-caking agent in polymer materials.
- Thickening & Suspending Capacity: Effective for thickening and preventing sedimentation in paints and oils.
- Strict Quality Control: Full batch inspection; COA and MSDS are available upon request.
Physical & Chemical Properties
Physical Properties
- Appearance: White fine powder
- Molecular Formula: C54H105AlO6
- Molecular Weight: 877.4
- Melting Point: 115 – 125 °C
- Density: 1.01 g/cm3 (20 °C)
- Solubility: Insoluble in water, ethanol; soluble in hot hydrocarbons and vegetable oils
- Hygroscopicity: Non-hygroscopic
Chemical Properties
- Chemical Stability: Stable under normal temperature and dry conditions.
- Chemical Reactivity: Hydrolyzes gradually in hot water and strong acid; decomposes at high temperature.
- Acid-Base Character: Weakly alkaline in water suspension.
- Incompatibility: Keep away from strong acids, strong oxidants and high temperature.
Applications
- Plastic & Rubber Industry: Lubricant, release agent and heat stabilizer for PVC and other polymers.
- Coating & Ink: Thickener, anti-settling agent and waterproof additive for paints, varnishes and printing inks.
- Cosmetics & Daily Chemicals: Thickener and emulsifier in creams, ointments and cosmetic powders.
- Building Materials: Waterproof agent for concrete, masonry and exterior wall materials.
- Grease Industry: Thickener for industrial lubricating grease.
Usage Restriction: For industrial manufacturing and scientific research use only. Avoid contact with strong acid environment.
Storage & Transportation Instructions
Storage Conditions
Store in a cool, dry, well-ventilated warehouse. Keep containers tightly sealed to avoid moisture. Recommended storage temperature: 10 – 25 °C. Reseal containers immediately after opening.
Transportation Requirements
Classified as non-hazardous goods. Adopt sealed packaging. Avoid collision, extrusion, rain and moisture during transit. Do not transport together with strong acids and oxidants.
Operation Notes
Wear dust mask, chemical-resistant gloves and safety goggles. Operate in well-ventilated areas. Avoid inhalation of dust. Rinse thoroughly with plenty of clean water in case of skin or eye contact. No eating, drinking or smoking in the working area.
Regulatory Information
EINECS Number: 211-279-5
HS Code: 29157090
Complies with general industrial chemical standards. Export products follow relevant international regulations. All transactions are limited to qualified manufacturers and research institutions.
Full Product Parameter Table
| Item | Specification & Details |
| Product Name | Aluminum octadecanoate |
| CAS NO. | 637-12-7 |
| IUPAC Name | Aluminum tris(octadecanoate) |
| Synonyms | Aluminum stearate |
| Molecular Formula | C54H105AlO6 |
| Molecular Weight | 877.4 |
| EINECS Number | 211-279-5 |
| UN Number | Non-hazardous goods |
| Hazard Class | Irritant |
| Appearance | White fine powder |
| Purity | ≥98.0% |
| Water Content | ≤1.0% |
| Melting Point | 115 – 125 °C |
| Density | 1.01 g/cm3 (20 °C) |
| Solubility | Insoluble in water, ethanol |
| HS Code | 29157090 |
| Storage Temperature | 10 – 25 °C, sealed & dry environment |
| Packing Specification | 25kg/woven bag or fiber drum |
| Grade Standard | Industrial Grade |
| Application Scope | Lubricant, waterproof agent, thickener, stabilizer |
| Validity Period | 24 Months under specified storage conditions |
