For professionals in the plastics industry, sourcing high-quality chemical additives like Stearyldiethanolamine (CAS 10213-78-2) is critical for achieving desired product performance. Whether you are a formulator seeking to improve the static dissipation properties of your polymers or a purchasing manager looking for reliable suppliers, understanding where to buy this key intermediate is essential.

Stearyldiethanolamine is a widely used non-ionic antistatic agent that finds application in polyolefins, ABS resins, and polystyrene, among other polymer types. Its effectiveness in reducing surface resistivity makes it invaluable for products ranging from packaging films to automotive parts and consumer goods. When you need to buy this chemical, focusing on suppliers who can guarantee purity, consistent quality, and timely delivery is paramount.

Key Locations and Supplier Types to Consider:

  • Chinese Manufacturers: China has emerged as a global hub for chemical manufacturing, offering a vast array of raw materials at competitive prices. Many leading Stearyldiethanolamine manufacturers are located here, specializing in bulk production with stringent quality control measures. If you are looking to buy in large quantities, these suppliers are often the most cost-effective choice.
  • Specialty Chemical Distributors: For smaller quantities or specific formulation needs, specialty chemical distributors can be a valuable resource. They often stock a wide range of chemicals and can provide tailored support and delivery services, though prices might be higher than direct from manufacturers.
  • Online Chemical Marketplaces: Platforms like Alibaba and specialized chemical directories list numerous suppliers. However, thorough due diligence is essential to verify the credibility of the supplier, product specifications (CAS 10213-78-2, purity ≥99%), and their ability to meet your volume requirements.

What to Look for When Buying Stearyldiethanolamine:

  • Verified CAS Number: Always confirm the CAS number is 10213-78-2 to ensure you are purchasing the correct compound.
  • Purity Specification: Aim for products with a purity of 99% or higher for optimal antistatic performance.
  • Technical Data Sheets (TDS) and Safety Data Sheets (SDS): Reliable suppliers will provide comprehensive documentation detailing product properties, handling instructions, and safety precautions.
  • Sample Availability: Requesting samples before placing a bulk order is a standard and recommended practice to test the material in your specific application.
  • Minimum Order Quantity (MOQ) and Lead Times: Understand the supplier's MOQ and estimated delivery times to align with your production schedules.

When you decide to buy Stearyldiethanolamine, consider reaching out directly to established manufacturers in China. They often have dedicated sales teams ready to provide quotes and discuss your specific needs. Engaging with a manufacturer ensures you are getting the product directly from the source, potentially leading to better pricing and a more secure supply chain.

In essence, identifying reliable sources for Stearyldiethanolamine (CAS 10213-78-2) involves researching manufacturers, understanding quality parameters, and comparing pricing. By following these guidelines, you can confidently source this vital antistatic agent and enhance your polymer products.