For professionals in the chemical industry, understanding the fundamental properties of key intermediates is crucial for successful application and procurement. Ricinoleic Acid, bearing the CAS number 141-22-0, is a complex fatty acid with a unique structure that lends itself to a variety of industrial and pharmaceutical uses. This article highlights its essential characteristics and offers guidance on identifying dependable suppliers.

Ricinoleic Acid is chemically known as 12-hydroxy-9-octadecenoic acid, with the molecular formula C18H34O3 and a molecular weight of approximately 298.46. Its liquid form and specific gravity of 0.940 g/mL at 20°C are notable physical attributes. The presence of a hydroxyl group and a double bond within its long carbon chain provides reactive sites that are valuable in organic synthesis. For instance, its refractive index of 1.4740 (589.3 nm, 25℃) is a key parameter for quality verification.

When seeking to buy Ricinoleic Acid, it is imperative to source from manufacturers who can guarantee lot-to-lot consistency and high purity. Suppliers specializing in pharmaceutical intermediates or fine chemicals are often the best choice. These providers typically offer detailed product documentation, including safety data sheets (SDS) and certificates of analysis, which are essential for regulatory compliance and process validation. Engaging with a manufacturer in China can offer access to competitive pricing structures for bulk quantities.

To ensure a smooth procurement process, it is recommended to request a formal price quote and inquire about lead times for delivery. Establishing clear communication channels with your chosen supplier can help anticipate potential supply chain challenges and ensure your operations run smoothly. By understanding these aspects, chemical professionals can confidently source Ricinoleic Acid to meet their project requirements.