Stearic Acid

Description

1. Product Overview

Stearic Acid is a high-purity saturated fatty acid widely used in industrial and chemical applications. It serves as a key raw material in the production of soaps, detergents, cosmetics, lubricants, and polymer stabilizers. The primary industrial use is as an emulsifier, surfactant, or thickening agent, enhancing product performance and stability. Its key value proposition lies in delivering consistent quality, ease of handling, and versatility across multiple manufacturing processes. Strategically, stearic acid is essential for industries seeking reliable feedstock for large-scale chemical, personal care, and polymer applications, where consistency and regulatory compliance are critical.

2. Key Specifications & Technical Characteristics

• Chemical Composition / Material Components:
  • Stearic acid (C18H36O2)
  • Trace fatty acids (palmitic, oleic) depending on feedstock source
• Purity Level / Grade:
  • Industrial grade: ≥ 95% stearic acid
  • Refined, free from excessive impurities
  • COA available per batch
• Physical Characteristics:
  • Form: Flakes, pastilles, or powder
  • Color: White to off-white
  • Melting point: 69–72°C
  • Density: 0.94 g/cm³ (solid)
  • Odorless or faint characteristic odor
• Packaging Options:
  • Bulk bags (500–1,000 kg)
  • Jumbo bags or drums for industrial handling
  • Custom packaging available upon request
• Shelf Life:
  • Stable for 24 months when stored in cool, dry, ventilated areas
  • Keep away from moisture and direct sunlight

3. Core Industrial Applications

Primary Industries:

• Soap and detergent manufacturing
• Cosmetics and personal care
• Rubber and plastics
• Lubricants and greases
• Coatings and adhesives

Operational Use Cases:

• Emulsifier and surfactant in soap and detergent formulations
• Plasticizer and stabilizer in rubber and polymer production
• Thickening agent in cosmetics and personal care creams
• Lubricant additive in industrial greases and metalworking fluids

Performance & Cost Advantages:
Stearic Acid offers superior purity and uniform particle size, ensuring consistent processing and product quality. It improves emulsification, hardness, and texture in soaps and cosmetics and enhances polymer durability. Compared to alternative fatty acids, it delivers cost-effective performance while minimizing production inconsistencies.

4. Competitive Advantages

• Quality Consistency: Certified industrial grade with strict batch testing
• Supply Reliability: Continuous production and global availability
• Logistics Capability: Bulk and containerized shipment solutions
• Price Competitiveness: Economical supply for large-scale industrial use
• Sustainability Benefits: Derived from renewable sources; environmentally compliant
• Technical Documentation: COA, SDS, and regulatory compliance documents provided

Stearic Acid represents a strategic sourcing decision, enabling manufacturers to maintain production continuity, optimize formulation performance, and strengthen sustainability credentials.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT
• Loading Capacity (MT per container): 20–22 MT per 20’ ISO container (depending on packaging type)