Stearic Acid, identified by CAS number 57-11-4, is a saturated fatty acid with a prominent 18-carbon chain, widely recognized for its versatility and essential role across numerous industries. As a leading chemical manufacturer and supplier, we aim to provide a clear understanding of this crucial compound, its benefits, and how to effectively procure it for your business needs.

Chemically known as Octadecanoic Acid, Stearic Acid appears as a white, waxy solid. Its dual nature – a hydrophilic head group and a lipophilic tail – makes it an excellent surfactant, emulsifier, lubricant, and stabilizer. These properties are leveraged in everything from personal care products to industrial manufacturing.

Key Properties and Benefits:

  • Emulsifying Agent: Stearic Acid allows for the stable mixing of oil and water, crucial in creating lotions, creams, and other emulsions.
  • Emollient: It softens and smooths the skin by forming a protective barrier that helps retain moisture, making it ideal for skincare products.
  • Thickener: It contributes viscosity to formulations, enhancing texture and consistency in products like soaps, creams, and candles.
  • Lubricant: In industrial settings, Stearic Acid reduces friction, acting as a processing aid in plastics, rubber, and metalworking.
  • Stabilizer: It helps prevent ingredients from separating in complex formulations, thereby extending shelf life.

Applications Across Sectors:

The applications of Stearic Acid are extensive:

  • Cosmetics & Personal Care: Used in soaps, lotions, creams, shampoos, and conditioners for texture, emollience, and stability.
  • Pharmaceuticals: Functions as a lubricant, binder, and controlled-release agent in tablet and capsule manufacturing.
  • Food Industry: Acts as an emulsifier and stabilizer in confectionery, baked goods, and other food products.
  • Industrial Manufacturing: Essential in plastics (PVC stabilizer, lubricant), rubber (vulcanization activator), textiles (sizing, finishing), lubricants, and candle making.

Purchasing Stearic Acid from a Trusted Supplier

When you are looking to buy Stearic Acid, selecting the right manufacturer and supplier is critical. As a reputable China-based company, we offer:

  • High Purity: Our Stearic Acid meets stringent purity standards, suitable for demanding applications.
  • Competitive Pricing: Benefit from direct manufacturer pricing for bulk orders.
  • Reliable Supply: We maintain significant production capacity to ensure consistent availability.
  • Technical Support: Our team is available to provide product information and assist with your selection.

For businesses requiring a consistent supply of high-quality Stearic Acid, whether for cosmetic formulations, pharmaceutical excipients, or industrial processes, partnering with an experienced manufacturer and supplier like us is key. We are dedicated to supporting your business with reliable products and exceptional service. Contact us today to discuss your Stearic Acid needs, request a quote, or learn more about our product offerings.