Información básica
1.nombre del producto:epsilon-Caprolactam
2.Otros nombres:
2-Oxohexamethylenimine; Caprolactam; 1,6-hexanolactam; 6-hexanelactam; perhydroazepin-2-one; Hexahydro-2H-azepine-2-one; 2-Oxohexamethyleneimine; Épsilon-caprolactama; azepan-2-uno; ε-caprolactama
3.Fórmula molecular:C6H11NO
4.UN No.:2811
5.SA No.:2933710000
6.No CAS.: 105-60-2
7.EINECS No.: 203-313-2
9.Pureza:≥99,8%
10.Apariencia:Copos blancos
Propiedades físicas y químicas
1. Apariencia: Polvo cristalino blanco o cristales en forma de placas a temperatura ambiente., con un olor ligeramente picante
2. Punto de fusión: 68–70°C; Se funde en un líquido transparente incoloro cuando se calienta por encima de este punto.
3. Punto de ebullición: 270ºC (a presión atmosférica); Se descompone cuando la temperatura supera los 300°C.
4. Solubilidad: Altamente soluble en agua (solubilidad ~100g/100mL a 25°C), soluble en etanol, éter dietílico, benceno, y la mayoría de los disolventes orgánicos
5. Densidad: Densidad del estado cristalino 1,02 g/cm³, densidad del líquido 0,96 g/cm³ (70ºC)
6. higroscopicidad: Highly hygroscopic; readily absorbs moisture and caking occurs when exposed to humid air
7. Chemical Stability: Stable at room temperature; reacts with acids to form salts; undergoes hydrolysis with alkalis upon heating to produce aminohexanoic acid; combustible; releases toxic nitrogen oxides upon combustion
Solicitud
1. Textile Fiber Sector (65% share): As the core monomer for synthetic nylon 6 fibers, it is used to produce apparel fabrics, industrial textiles, fishing nets, and other applications. It remains a critical imported raw material following the relocation of Southeast Asia’s textile industry.
2. Engineering Plastics Sector (20% share): Used to produce nylon 6 engineering plastics for automotive lightweight components, electronic enclosures, and mechanical gears, aligning with European and American automakers’ emissions reduction requirements.
3. Coatings/Adhesives Sector (10% share): Synthesizes polyamide resins for high-end anti-corrosion coatings and hot-melt adhesives, with robust procurement demand from Middle Eastern infrastructure projects.
4. Other Sectors (5% share): Serves as pharmaceutical intermediates or moisturizing agents in premium Japanese and Korean cosmetics, with custom orders commanding 15%-20% premium pricing.
Almacenamiento
1. Storage Environment: Almacenar en un lugar fresco, seco, well-ventilated warehouse with temperature controlled below 25°C and relative humidity ≤60%. Keep away from open flames and heat sources (minimum distance ≥30m).
2. Packaging Protection: Maintain intact packaging seals (vacuum bags/sealed drums) to prevent direct air contact and moisture absorption causing caking. Strictly prohibit outdoor stacking or placement near damp walls.
3. Storage Restrictions: Do not store with oxidizers, ácidos fuertes, strong alkalis, or other incompatible chemicals. Store in separate zones with clear isolation signage. Keep away from food, beverages, and other consumer goods.
4. Warehouse Management: Regularly inspect packaging for damage or leaks. Immediately isolate and handle any moisture-absorbed or caked material. Equip storage areas with dehumidification equipment and emergency spill response tools.
SOBRE NOSOTROS
Trabajamos en este campo durante aproximadamente 16 años, and the annual output of epsilon-Caprolactam about 800,000 montones.
NUESTRA VENTAJA
1.Respuesta rápida y oportuna
2.Entrega rápida y profesional de productos químicos
3.Soporte técnico profesional y servicio postventa.
4.Conjunto completo de licencias de exportación de sustancias químicas peligrosas
5.Suministro continuo y estable de productos químicos con recipientes a granel de trato profesional,Transporte de cisternas y contenedores ISO
