Sodium Cocoyl Isethionate

Product Description

As a leading industrial manufacturer, we supply high-purity Sodium Cocoyl Isethionate, an ultra-mild anionic surfactant derived from renewable coconut oil fatty acids. This premium ingredient functions through its unique molecular geometry to provide exceptional flash foam and a dense, "creamy" lather without disrupting the delicate skin barrier. Given the global commercial shift toward sulfate-free formulations and "Syndet" bars, our Sodium Cocoyl Isethionate serves as the industry benchmark for delivering professional-grade mildness and a luxurious sensory profile.

Product Specification

• INCI Name: Sodium Cocoyl Isethionate
• CAS No.: 61789-32-0
• Chemical Category: Anionic Surfactant
• Active Content: ≥ 80.0% / 85.0% (Subject to grade)
• Appearance: White to off-white flakes or powder
• pH (10% aqueous solution): 5.0 - 6.5
• Free Fatty Acid Content: ≤ 10.0%
• Origin: Coconut-derived (Vegetable base)

Key Benefits & Applications

Sodium Cocoyl Isethionate is highly regarded in B2B formulations for its exceptional dermal compatibility and superior resistance to hard water, ensuring consistent performance across diverse geographic regions. Its primary technical advantage is its low irritancy profile, making it the preferred primary surfactant for "tear-free" baby cleansers, sensitive skin facial washes, and solid shampoo bars. Beyond its cleansing efficiency, it leaves a unique "velvety" after-feel on the skin, significantly improving the consumer's sensory experience. Its excellent biodegradability and high-purity profile align with modern eco-certified and "clean beauty" market requirements.

Formulation Guidelines

• Recommended Usage: 5.0% - 60.0% depending on whether it is used in liquid cleansers or solid syndet bars.
• Processing: Stable in hot processes; can be melted with other surfactants at 70°C - 80°C.
• Stability: Outstanding stability in aqueous solutions within a pH range of 5.0 to 8.0.
• Synergy: Combine with Cocamidopropyl Betaine for synergistic viscosity building and an optimized foam structure in sulfate-free personal care benchmarks.