For B2B professionals in chemical procurement and R&D, a thorough understanding of product specifications is fundamental to making informed purchasing decisions. Ethyl Acetate (CAS 141-78-6), a ubiquitous organic solvent, is no exception. Its performance in diverse industrial applications hinges on critical parameters such as purity, appearance, and physical properties. As a leading supplier of Ethyl Acetate, we aim to clarify these essential details.

The most commonly sought-after specification for Ethyl Acetate is its purity. Industrial grades typically range from 99.5% to 99.9%, with higher purities demanded for more sensitive applications like pharmaceuticals or advanced electronics. Purity is usually determined by Gas Chromatography (GC), and manufacturers will provide this data on their Certificates of Analysis (CoA). For buyers, understanding the required purity level based on their specific application is the first step in effective sourcing.

The appearance of Ethyl Acetate is another key indicator of quality. It should consistently be a clear, colorless liquid. Any discoloration or presence of particulate matter may suggest contamination or degradation, making it unsuitable for many industrial uses. Visual inspection, alongside the provided CoA, is crucial.

Beyond purity and appearance, several physical properties are important. These include:

  • Density: Typically around 0.902 g/cm³ at 20°C.
  • Boiling Point: Approximately 77°C at standard atmospheric pressure.
  • Flash Point: Around -4°C, highlighting its flammability and the need for careful handling and storage.
  • Water Content: Low water content is often critical, with typical specifications being 0.05% or less.
  • Acidity: Measured as acetic acid, this should be minimal to prevent unwanted reactions.

When you buy Ethyl Acetate, consider the packaging and handling requirements. It is commonly supplied in drums or Intermediate Bulk Containers (IBCs). As a flammable liquid, proper storage and transportation are essential. Working with a reliable Ethyl Acetate manufacturer ensures that these specifications are met and maintained throughout the supply chain.

For those looking to purchase Ethyl Acetate in bulk, understanding these specifications allows for better negotiation with suppliers and ensures that the product aligns with your operational needs. We, as a dedicated Ethyl Acetate manufacturer in China, prioritize providing detailed product information and high-quality chemicals to support your industrial processes. Requesting samples and comparing specifications from different vendors is always recommended.