For any laboratory or manufacturing process that relies on accurate chemical analysis, selecting the right Certified Reference Material (CRM) is paramount. Ethyl Acetate, identified by CAS 141-78-6, is a widely used solvent and intermediate, often required in its highest purity for critical applications. Procurement managers often face the challenge of sourcing this essential chemical, balancing quality, traceability, and cost-effectiveness. As a trusted manufacturer and supplier of high-purity chemicals from China, we aim to demystify this process.

Understanding the Importance of Certified Reference Materials

A Certified Reference Material (CRM) is a substance or material with one or more properties that have been certified by a technically valid procedure, providing metrological traceability to stated metrological measures. For Ethyl Acetate, this means its purity and other specified parameters are guaranteed and verifiable. This is crucial for applications such as gas chromatography (GC) calibration, quality control in pharmaceuticals, and environmental testing. When you need to buy ethyl acetate, ensuring it's a CRM is your first step towards reliable results.

Key Specifications to Consider When Purchasing Ethyl Acetate

When sourcing Ethyl Acetate (CAS 141-78-6), procurement professionals should pay close attention to several key specifications. Firstly, the purity degree is critical; for many sensitive analyses, a purity of 99% or higher is required. Secondly, traceability is essential. A reputable ethyl acetate supplier will provide documentation indicating traceability to primary standards like USP, EP, or BP standards where applicable. Other important specifications include:

  • Melting Point: Typically around -84°C for pure Ethyl Acetate.
  • Boiling Point: Approximately 76.5°C to 77.5°C.
  • Density: Around 0.902 g/mL at 25°C.
  • Refractive Index: n20/D around 1.372.

Understanding these parameters helps in selecting the appropriate grade for your specific application, whether it's for general lab use or highly specialized research.

Navigating the Supply Chain: Finding a Reliable Ethyl Acetate Manufacturer in China

China has emerged as a powerhouse in chemical manufacturing, offering a vast array of products at competitive prices. However, for CRMs like Ethyl Acetate, it's imperative to partner with an established and reputable ethyl acetate manufacturer. Look for suppliers who:

  • Hold relevant certifications (e.g., ISO 9001).
  • Provide comprehensive Certificates of Analysis (CoA) with each batch.
  • Have a transparent and reliable supply chain.
  • Offer excellent customer support and technical assistance.

By diligently evaluating potential suppliers, procurement managers can secure a consistent and high-quality supply of Ethyl Acetate at an advantageous ethyl acetate manufacturer price.

Cost-Effectiveness and Bulk Purchasing Strategies

While quality and traceability are non-negotiable, cost-effectiveness remains a significant consideration for procurement. Exploring bulk purchasing options from your chosen ethyl acetate supplier can lead to substantial savings. Many manufacturers in China are well-equipped to handle large orders and can offer tiered pricing structures. It's advisable to build a long-term relationship with a reliable supplier to ensure both cost stability and continuous access to essential materials like CAS 141-78-6 Ethyl Acetate.

In conclusion, when it comes to sourcing Ethyl Acetate Certified Reference Materials, thorough research and careful supplier selection are key. By focusing on purity, traceability, and a reliable supply chain from China, procurement managers can ensure their laboratories are equipped with the high-quality chemicals needed for accurate and impactful work. We invite you to explore our offerings and discover why we are a trusted partner for your chemical sourcing needs.