For procurement specialists and R&D scientists in the chemical and pharmaceutical industries, a deep understanding of ingredient properties is fundamental to making informed purchasing decisions. Polyoxyethylene Lauryl Ether, identified by CAS number 9002-92-0 and commonly known as Laureth-23, is a non-ionic surfactant with a compelling profile of chemical and physical attributes. As a leading supplier from China, we aim to provide clarity on why this molecule is a valuable asset for diverse applications.

Chemically, Laureth-23 is an ethoxylated lauryl alcohol. The '23' indicates that, on average, there are 23 ethylene oxide units attached to the lauryl alcohol chain. This degree of ethoxylation dictates its hydrophilic-lipophilic balance (HLB) value, typically around 16.9, classifying it as a strong non-ionic emulsifier and solubilizer. Its molecular weight is approximately 1199.55 g/mol, and it is characterized as a milky white solid with a melting point around 40-42°C. The pH of a 10% aqueous solution usually falls between 5.5 and 7.0, indicating near-neutrality, which is advantageous for formulation compatibility.

The key functional properties of Laureth-23 stem from its molecular structure. Its excellent emulsifying power allows it to stabilize mixtures of oil and water, crucial for creating creams, lotions, and various industrial formulations. Its wetting ability ensures rapid spreading on surfaces, a benefit in cleaning products and agricultural sprays. As a solubilizer, it can help dissolve poorly soluble compounds, a vital function in pharmaceutical and cosmetic preparations. Furthermore, Laureth-23 exhibits good biodegradability and low irritancy, making it a preferred choice for mild formulations.

When considering purchasing Laureth-23, B2B buyers should focus on specifications such as purity (typically 99%), appearance, and adherence to industry standards. Reliable suppliers will provide comprehensive technical data sheets and safety information. For companies looking to buy Polyoxyethylene Lauryl Ether, partnering with a Chinese manufacturer offers the advantage of competitive pricing and large-scale supply capabilities. We pride ourselves on being a consistent and trustworthy supplier, ensuring that our clients receive high-quality Laureth-23 for their manufacturing needs. Engaging with a chemical supplier from China can streamline your procurement process and enhance your cost-efficiency.