For procurement managers and R&D scientists in the chemical, pharmaceutical, and agrochemical sectors, sourcing essential reagents like sodium ethoxide (CAS 141-52-6) is a critical operational task. Understanding the nuances of this strong base, from its technical specifications to reliable supply chains, can significantly impact project success and cost efficiency. This guide aims to provide insights for effectively procuring sodium ethoxide.

Sodium ethoxide, with the CAS number 141-52-6, is recognized for its potent basicity and utility as an ethoxylation agent and reductant. It is commercially offered in two main forms: a high-purity solid (assay ≥ 99.0%) presented as a light yellow powder or particle, and a liquid solution (assay 18%-21%) which is a reddish-brown viscous liquid. The choice between solid and liquid often depends on the specific application's sensitivity to impurities and the convenience of handling in large-scale industrial processes. For buyers, clearly defining these requirements is the first step in identifying suitable suppliers.

The chemical’s primary functions lie in its role as a strong base in organic synthesis, facilitating reactions such as the Claisen condensation and malonic ester synthesis. These reactions are foundational for creating carbon-carbon bonds, crucial for building complex molecular structures. Its application extends to transesterification processes, where it’s important to match the alcohol solvent with the ester substrate to avoid unwanted side products. For businesses looking to purchase raw materials, understanding these chemical principles helps in selecting the right grade and supplier.

In the pharmaceutical industry, sodium ethoxide is indispensable for synthesizing numerous APIs, including sedatives, anti-inflammatories, and antihypertensives. Its consistent quality is vital for ensuring the efficacy and safety of medications. Similarly, in the agrochemical sector, it serves as a key intermediate for producing effective pesticides. The demand for reliable manufacturers and suppliers who can guarantee consistent quality and timely delivery is therefore high in both sectors.

When seeking to buy sodium ethoxide, prospective buyers should consider several factors: the purity assay required, the preferred physical form, packaging specifications (e.g., drum sizes), and the manufacturer's quality control standards. Evaluating supplier reputation, pricing, and their ability to provide technical documentation such as Safety Data Sheets (SDS) and Technical Data Sheets (TDS) is also crucial. As a leading manufacturer and supplier of Sodium Ethoxide in China, we are committed to providing high-quality products and comprehensive support to our global clientele. Reach out to our sales department for a price quotation and to discuss your bulk purchase requirements.