At NINGBO INNO PHARMCHEM CO.,LTD., we believe that a thorough understanding of chemical properties is fundamental to successful product formulation. Ethoxylated Hydrogenated Castor Oil (EHCO) is a prime example of a chemical compound whose unique structure translates directly into exceptional performance across a multitude of applications. This article delves into the chemistry behind EHCO, explaining why it's a preferred ingredient for formulators worldwide.

The chemical nomenclature for EHCO is often linked to its CAS number, 61788-85-0, and its common synonyms like PEG-40 Hydrogenated Castor Oil. Its structure is derived from castor oil, which is naturally rich in ricinoleic acid. The hydrogenation process saturates the double bonds in the fatty acid chains, increasing molecular stability and raising the melting point. Subsequently, ethoxylation, the process of reacting the hydrogenated oil with ethylene oxide, adds polyoxyethylene chains. The length of these chains (indicated by the '40' in PEG-40) determines the hydrophilic-lipophilic balance (HLB), which dictates its emulsifying and solubilizing power. This makes it a highly versatile ingredient, sought after by those looking to buy Ethoxylated Hydrogenated Castor Oil.

Key chemical properties of EHCO include its appearance, typically a light yellow liquid to paste at room temperature, and a specified HLB value of 11.5-12.5, indicating its efficacy as an oil-in-water emulsifier. Its low water content (≤1.0%) and near-neutral pH (5.0-7.0) contribute to its stability and compatibility in various formulations. These specifications are critical for ensuring consistent product performance, a factor heavily considered by those seeking reputable ethoxylated hydrogenated castor oil suppliers.

The performance benefits derived from these properties are significant. EHCO's excellent emulsifying capabilities allow for the creation of stable emulsions, crucial for products like lotions and creams where oil and water phases must remain integrated. Its solubilizing power enables the incorporation of fragrances, essential oils, and other hydrophobic ingredients into aqueous systems, ensuring a uniform and pleasant product experience. These attributes explain the widespread ethoxylated hydrogenated castor oil uses in both cosmetic and industrial sectors.

When evaluating the ethoxylated hydrogenated castor oil applications, understanding these chemical underpinnings is vital. Whether it's used in textile processing as a softener or in cosmetic formulations as a solubilizer, the underlying chemical structure dictates its function. At NINGBO INNO PHARMCHEM CO.,LTD., we are dedicated to providing EHCO that meets precise specifications, ensuring that our clients can rely on its performance. We understand that securing a consistent and high-quality supply at a competitive ethoxylated hydrogenated castor oil price is essential for our customers' success.