Stearic Acid

1. Product Overview

Stearic Acid is a high-performance saturated fatty acid widely used as a functional raw material across manufacturing, chemical processing, plastics, rubber, cosmetics, and industrial applications. It serves as an effective lubricant, processing aid, stabilizer, dispersing agent, and formulation component, supporting improved product consistency and manufacturing efficiency. Its versatile functionality and broad industrial compatibility make it a strategically important commodity for high-volume B2B sourcing. Reliable quality and bulk availability enable manufacturers to optimize production performance and supply continuity.

2. Key Specifications & Technical Characteristics

• Chemical Composition: Predominantly stearic acid (C18H36O2), typically supplied as a fatty-acid-based industrial raw material
• Purity/Grade: Industrial and commercial grades available; specification can be matched to application requirements
• Physical Form: White to off-white flakes, beads, pellets, or powder
• Appearance: Solid at ambient temperature with a clean, consistent appearance
• Melting Point: Typically approximately 68–70°C, depending on grade and fatty-acid composition
• Odour: Mild characteristic fatty odour
• Packaging: 25 kg bags, 500 kg–1,000 kg jumbo bags, and bulk shipment options
• Shelf Life: Typically 24 months when stored correctly in a cool, dry, well-ventilated environment
• Storage: Protect from heat, moisture, direct sunlight, and contamination
• Origin: Available from established global manufacturing and supply sources, subject to buyer specification

3. Core Industrial Applications

• Rubber & Tyres: Used as a processing aid and activator component to improve mixing, processing, and compound consistency.
• Plastics & PVC: Functions as a lubricant and processing additive, supporting smoother processing and improved release characteristics.
• Candles: Used as a hardening and performance-enhancing component to improve firmness, burning characteristics, and structural stability.
• Cosmetics & Personal Care: Incorporated into creams, lotions, soaps, and other formulations as an emollient, thickening agent, and consistency modifier.
• Soaps & Detergents: Supports formulation structure, hardness, and functional performance.
• Industrial Chemicals: Used as a versatile feedstock and formulation component in multiple chemical manufacturing processes.

Its multifunctional performance, thermal stability, and compatibility with numerous formulations make Stearic Acid an efficient and cost-effective alternative to more specialized processing additives.

4. Competitive Advantages

• Quality Consistency: Controlled specifications support dependable performance across production batches.
• Supply Reliability: Suitable for recurring industrial procurement and high-volume manufacturing requirements.
• Logistics Capability: Available in standardized bags, jumbo bags, and bulk shipment formats to support international distribution.
• Price Competitiveness: Bulk sourcing enables manufacturers and distributors to optimize landed cost and procurement efficiency.
• Operational Efficiency: Provides multiple functional benefits within industrial formulations, helping reduce the need for separate additives.
• Sustainability: Efficient use of a versatile fatty-acid raw material can support optimized formulation and resource utilization.
• Technical Documentation: Product specifications, certificates of analysis, safety documentation, and relevant quality information can be provided subject to grade and supplier availability.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity: Approximately 20–25 MT per 20-ft container, subject to packaging configuration, product density, and applicable shipping limitations
• Supply Format: Bulk commercial supply for manufacturers, distributors, formulators, and industrial buyers
• Documentation: Commercial and technical documentation available upon request