Cocamidopropyl Betaine — CAPB / CAS 61789-40-0

Description

1. Product Overview

Cocamidopropyl Betaine (CAPB) is a high-performance amphoteric surfactant derived from coconut-based fatty acids, widely used as a primary or secondary cleansing and foaming agent in personal care, household, and industrial formulations. It provides excellent foam generation, mild skin compatibility, viscosity enhancement, and superior formulation stability compared with traditional anionic surfactants. CAPB is a strategically important ingredient in the global surfactants market due to increasing demand for sulfate-free, environmentally responsible, and high-performance cleaning solutions. Its versatility makes it a preferred choice for manufacturers seeking effective yet mild surfactant systems.

2. Key Specifications & Technical Characteristics

• Chemical Composition:
  • Amphoteric surfactant based on coconut fatty acid derivatives
  • Main active component: Cocamidopropyl Betaine
  • CAS Number: 61789-40-0
• Purity / Grade:
  • Cosmetic Grade / Personal Care Grade
  • Industrial Cleaning Grade
  • Typical active matter content: 30–35% (standard commercial grade)
• Physical Characteristics:
  • Appearance: Clear to slightly yellow viscous liquid
  • Odor: Mild characteristic odor
  • pH: Approximately 5.0–7.0 (depending on grade)
  • Solubility: Highly soluble in water
  • Density: Approximately 1.03–1.06 g/cm³ at 25°C
• Packaging Options:
  • 200 kg HDPE drums
  • 1,000 kg IBC tanks
  • Bulk liquid shipment options available
• Shelf Life:
  • Typically 24 months when stored in sealed containers under recommended conditions

3. Core Industrial Applications

• Personal Care Industry:
  • Used in shampoos, body washes, facial cleansers, liquid soaps, and baby care products as a mild cleansing and foaming agent.
• Household Cleaning Products:
  • Applied in dishwashing liquids, surface cleaners, and detergent formulations to improve foam performance and cleaning efficiency.
• Industrial Formulations:
  • Used in institutional cleaners, specialty detergents, and chemical formulations requiring stable foam and compatibility with other surfactants.
• Performance Advantages:
  • Enhances foam volume and stability compared with many conventional surfactants.
  • Reduces irritation potential when combined with stronger anionic surfactants such as SLES.
  • Improves viscosity, product texture, and formulation flexibility.
  • Provides excellent compatibility across a wide pH range, supporting diverse formulation requirements.

4. Competitive Advantages

• Consistent Quality Performance: Manufactured under controlled processes to ensure reliable active content, purity, and formulation stability.
• Reliable Global Supply: Supported by scalable production capacity and established chemical logistics networks for continuous industrial supply.
• Flexible Logistics Capability: Available in drum, IBC, and bulk shipment formats to support different procurement requirements.
• Cost Competitiveness: Offers an optimized balance of performance, mildness, and formulation efficiency, reducing the need for multiple additives.
• Sustainability Benefits: Derived from renewable coconut-based raw materials and supports the development of biodegradable and environmentally conscious cleaning products.
• Technical Support & Documentation: Available with technical data sheets (TDS), safety data sheets (SDS), quality certificates, and batch documentation for industrial compliance.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity:
  • Approximately 20 MT per 20-foot container (depending on packaging configuration and shipping requirements)