Stearic Acid

Stearic Acid is a saturated long-chain fatty acid commonly found in animal and plant fats. It is widely used in various industries for its versatile properties, particularly in cosmetics, pharmaceuticals, food, and industrial applications.
Stearic acid’s waxy nature and emulsifying abilities make it indispensable in various applications, contributing to product stability, texture, and functionality.

Category:
Stearic Acid is widely used across many industries due to its emulsifying, stabilizing, and thickening properties. Here are the primary industrial uses of stearic acid:
  1. Cosmetics and Personal Care
  • Application: Used in creams, lotions, shampoos, conditioners, and makeup products.
  • Function: Acts as an emulsifier, thickening agent, and stabilizer.
  • Benefit: Improves texture, stability, and consistency, giving a smooth feel to products.
  • Products: Moisturizers, shaving creams, deodorants, and foundations.
  1. Soap and Detergent Manufacturing
  • Application: Used in the production of soaps, body washes, and liquid detergents.
  • Function: Hardens soap and stabilizes foam.
  • Benefit: Creates firm, long-lasting soap bars and enhances foaming action in soaps and detergents.
  • Products: Bar soaps, laundry detergents, and dishwashing liquids.
  1. Rubber Industry
  • Application: Used as a softener, release agent, and processing aid in rubber manufacturing.
  • Function: Acts as a lubricant, improving the flexibility and processing of rubber.
  • Benefit: Enhances the performance of rubber products by making them more pliable and easier to work with.
  • Products: Tires, seals, gaskets, and footwear.
  1. Plastics Industry
  • Application: Used as a lubricant, dispersing agent, and release agent in plastic processing.
  • Function: Reduces friction during extrusion and molding processes.
  • Benefit: Improves the production efficiency and quality of plastic items.
  • Products: PVC, polystyrene, and other plastic products.
  1. Candle Manufacturing
  • Application: Added to paraffin wax in candle production.
  • Function: Hardens the wax, improves the burning quality, and provides a polished finish.
  • Benefit: Creates candles that burn longer, drip less, and retain their shape.
  • Products: Candles of various shapes and sizes, including decorative and utility candles.
  1. Food Industry
  • Application: Used as a food additive (E570) in processed foods.
  • Function: Acts as a thickener, emulsifier, and stabilizer in foods.
  • Benefit: Improves the texture and consistency of foods such as margarine, confectioneries, and processed fats.
  • Products: Chewing gum, candy, margarine, and other processed foods.
  1. Pharmaceuticals
  • Application: Used in the production of tablets and capsules.
  • Function: Acts as a lubricant and binding agent during tablet compression.
  • Benefit: Ensures better compaction and uniformity in pharmaceuticals.
  • Products: Tablets, capsules, and topical creams.
  1. Textile Industry
  • Application: Used in the treatment and finishing of textiles.
  • Function: Provides a softening effect and improves water repellency.
  • Benefit: Enhances the texture, durability, and water resistance of fabrics.
  • Products: Waterproof and flame-resistant fabrics.
  1. Metal Processing
  • Application: Used as a lubricant in metal casting and metalworking.
  • Function: Reduces friction and acts as a mold-release agent.
  • Benefit: Prevents metal components from sticking to molds and machinery during production.
  • Products: Molded metal parts, castings, and extrusions.
AppearanceWhite Solid
OdorPungent,Oily
pHNA
Molecular Weight284.48 g/mole
Boiling Point361 °C
Melting Point69.3 °C
Vapor Pressure0.01 kPa
Density0.9408 g/cm3
Flash Point205 °C

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