Sodium Cocoyl Isethionate Cas 61789-32-0

Comprehensive Guide to Sodium Cocoyl Isethionate (CAS 61789-32-0)

Table of Contents

• Product Overview
• Technical Specifications & Comparative Analysis
• Functional Applications
• Industry Case Studies
• Request for Quotation

Product Overview

Sodium Cocoyl Isethionate (SCI), CAS 61789-32-0, is an anionic surfactant derived from coconut oil fatty acids and sodium isethionate. With a molecular formula of C₆H₁₁O₅S^–·Na⁺ and molecular weight of 218.2 g/mol, this mild surfactant is widely used in personal care formulations for its exceptional foaming properties and low irritation potential.

Technical Specifications & Comparative Analysis

Functional Applications

Personal Care Formulations

• Cleansing Systems: Primary surfactant in sulfate-free shampoos and facial cleansers
• Foam Optimization: Enhances lather stability in hard water conditions (up to 300 ppm CaCO₃)
• Skin Compatibility: pH-balanced formulations (5.5-6.5) maintain skin barrier integrity

Specialty Applications

• Baby care products (0.5-2% concentration)
• Sensitive skin therapeutic formulations
• Eco-friendly detergent bars

Industry Case Studies

Case 1: Premium Skincare Brand

A European cosmetics manufacturer achieved 35% viscosity reduction in their cream cleanser by combining SCI (12%) with cocamidopropyl betaine, maintaining foam stability while improving spreadability.

Case 2: Sustainable Haircare Line

An APAC personal care company developed a 100% biodegradable shampoo using SCI as the primary surfactant (15% load), demonstrating 98% biodegradation within 28 days (OECD 301F test).

Request for Quotation

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