Description
1. Product Overview
Disodium Laureth Sulfosuccinate (DLS) (CAS 39354-45-5) is a premium anionic surfactant widely recognized for its exceptionally mild cleansing performance and excellent foaming properties. It is extensively used in personal care, cosmetic, and specialty cleaning formulations where gentle skin compatibility and effective soil removal are essential. DLS delivers superior formulation flexibility by combining high detergency with low irritation potential, making it an ideal choice for sulfate-free and sensitive-skin product lines. As global demand for mild, high-performance surfactants continues to grow, DLS has become a strategically important raw material for manufacturers seeking premium product differentiation.
2. Key Specifications & Technical Characteristics
- Chemical Name: Disodium Laureth Sulfosuccinate
- Abbreviation: DLS
- CAS Number: 39354-45-5
- Chemical Type: Mild Anionic Surfactant
- Chemical Composition: Disodium salt of laureth sulfosuccinic acid
- Purity/Grade: Industrial Grade / Cosmetic Grade (application dependent)
- Appearance: Clear to pale yellow viscous liquid
- Odor: Mild characteristic odor
- Solubility: Completely soluble in water
- Foaming Characteristics: Rich, stable foam with excellent cleansing efficiency
- Skin Compatibility: Low irritation and excellent mildness
- Packaging Options: 25 kg drums, 200 kg HDPE drums, 1,000 kg IBC tanks, bulk tanker supply
- Shelf Life: 24 months under recommended storage conditions in sealed original packaging
3. Core Industrial Applications
- Personal care products including shampoos, baby shampoos, facial cleansers, body washes, and liquid soaps
- Sulfate-free cosmetic formulations requiring mild cleansing performance
- Premium skincare and sensitive-skin cleansing products
- Natural and botanical personal care formulations
- Industrial and institutional specialty cleaning formulations
- High-foam liquid detergent and hygiene product manufacturing
Why DLS Performs Better Than Alternatives
- Significantly milder than conventional sulfate surfactants while maintaining excellent cleansing efficiency
- Produces dense, stable foam even in gentle formulations
- Compatible with a wide range of surfactants and conditioning agents
- Enhances product sensory performance without compromising cleaning effectiveness
- Supports premium formulation development with improved consumer acceptance
4. Competitive Advantages
- Consistent product quality supported by stringent manufacturing and quality control standards
- Reliable global supply capability for continuous industrial production requirements
- Flexible international logistics with bulk and customized packaging solutions
- Competitive pricing for large-volume commercial procurement
- Biodegradable surfactant profile supporting environmentally responsible formulations
- Comprehensive technical documentation including Certificate of Analysis (COA), Safety Data Sheet (SDS), Technical Data Sheet (TDS), and regulatory support available upon request
- Excellent formulation support for OEM manufacturers and contract production facilities
- Preferred sourcing solution for manufacturers focused on premium, mild cleansing technologies
5. Commercial & Supply Information
- Minimum Order Quantity (MOQ): BULK 20 MT
- Loading Capacity: Approximately 20 MT per 20-ft container (bulk/liquid packaging configuration dependent)
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