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124-26-5
bosschem
124-26-5
Product name:Octadecanamide
English alias: Octadecanamide; Stearic acid amide
CAS: 124-26-5
Molecular formula:C18H37NO
Appearance: White to off-white powder or flakes
Package: 25kg/bag
It is a primary fatty acid amide derived from stearic acid, widely used as a slip agent, anti-blocking agent, and lubricant in various industries. Its excellent surface lubrication properties and compatibility with numerous polymers make it an essential additive in plastics, inks, and coatings. The molecular formula is C₁₈H₃₇NO, and it typically appears as a white to off-white crystalline powder or flake form with good thermal stability.
Test Item | Unit | Specification |
Purity | % | ≥ 98.0 |
Acid Value | mg KOH/g | ≤ 2.0 |
Amine Value | mg KOH/g | ≤ 2.0 |
Moisture | % | ≤ 0.5 |
Melting Point | °C | 98 - 102 |
Color (Gardner) | — | ≤ 2 |
Iodine Value | g I₂/100g | ≤ 1.0 |
Sieve Residue (200 mesh) | % | ≤ 1.0 |
1. Plastics Industry: Excellent slip and anti-blocking agent for PE, PP, and PVC films
2. Ink & Coatings: Octadecanamide provides scratch resistance and improves surface smoothness
3. Rubber Processing: Octadecanamide acts as internal lubricant and mold release agent
4. Textile Industry: Octadecanamide used as water repellent and softening agent
5. Adhesives: Octadecanamide prevents adhesion and improves processing performance
6. Personal Care:Octadecanamide used in cosmetic formulations as texture modifier
7. Metallurgy: Lubricant in metal powder forming processes
Stearamide is generally considered non-toxic and safe for use. It may cause mild eye irritation. Avoid inhalation of dust during handling. Suitable for food-contact applications (compliant with relevant regulations). Always refer to the Safety Data Sheet (SDS) for detailed safety information.
Store in a cool, dry, well-ventilated area away from moisture
Keep containers tightly closed to prevent contamination
Avoid contact with strong oxidizing agents
Recommended storage temperature: below 30°C
Keep away from heat sources and open flames
Available in 25kg multi-layer paper bags with inner plastic lining. Classified as non-hazardous for transport. Suitable for all conventional transportation methods. Shelf life: 24 months when stored under proper conditions.
Product name:Octadecanamide
English alias: Octadecanamide; Stearic acid amide
CAS: 124-26-5
Molecular formula:C18H37NO
Appearance: White to off-white powder or flakes
Package: 25kg/bag
It is a primary fatty acid amide derived from stearic acid, widely used as a slip agent, anti-blocking agent, and lubricant in various industries. Its excellent surface lubrication properties and compatibility with numerous polymers make it an essential additive in plastics, inks, and coatings. The molecular formula is C₁₈H₃₇NO, and it typically appears as a white to off-white crystalline powder or flake form with good thermal stability.
Test Item | Unit | Specification |
Purity | % | ≥ 98.0 |
Acid Value | mg KOH/g | ≤ 2.0 |
Amine Value | mg KOH/g | ≤ 2.0 |
Moisture | % | ≤ 0.5 |
Melting Point | °C | 98 - 102 |
Color (Gardner) | — | ≤ 2 |
Iodine Value | g I₂/100g | ≤ 1.0 |
Sieve Residue (200 mesh) | % | ≤ 1.0 |
1. Plastics Industry: Excellent slip and anti-blocking agent for PE, PP, and PVC films
2. Ink & Coatings: Octadecanamide provides scratch resistance and improves surface smoothness
3. Rubber Processing: Octadecanamide acts as internal lubricant and mold release agent
4. Textile Industry: Octadecanamide used as water repellent and softening agent
5. Adhesives: Octadecanamide prevents adhesion and improves processing performance
6. Personal Care:Octadecanamide used in cosmetic formulations as texture modifier
7. Metallurgy: Lubricant in metal powder forming processes
Stearamide is generally considered non-toxic and safe for use. It may cause mild eye irritation. Avoid inhalation of dust during handling. Suitable for food-contact applications (compliant with relevant regulations). Always refer to the Safety Data Sheet (SDS) for detailed safety information.
Store in a cool, dry, well-ventilated area away from moisture
Keep containers tightly closed to prevent contamination
Avoid contact with strong oxidizing agents
Recommended storage temperature: below 30°C
Keep away from heat sources and open flames
Available in 25kg multi-layer paper bags with inner plastic lining. Classified as non-hazardous for transport. Suitable for all conventional transportation methods. Shelf life: 24 months when stored under proper conditions.
