Alpha Olefin Sulfonate — AOS 35% / CAS 68439-57-6

Description

1. Product Overview

Alpha Olefin Sulfonate (AOS) 35% (CAS 68439-57-6) is a high-performance anionic surfactant widely used in the formulation of household, industrial, and personal care cleaning products. It delivers outstanding detergency, foaming performance, and wetting properties while maintaining excellent compatibility with a wide range of surfactant systems. AOS 35% is valued for its biodegradability, hard water tolerance, and formulation flexibility, making it a preferred ingredient for modern cleaning applications. Its consistent quality and cost-effective performance make it a strategic raw material for manufacturers serving global detergent and specialty chemical markets.

2. Key Specifications & Technical Characteristics

• Chemical Name: Alpha Olefin Sulfonate (AOS) 35%
• CAS Number: 68439-57-6
• Chemical Type: Anionic Surfactant
• Active Matter: Approximately 35%
• Appearance: Clear to light yellow viscous liquid
• Odor: Mild characteristic odor
• Solubility: Completely soluble in water
• Foaming Characteristics: High foam generation with excellent foam stability
• Performance Features: Excellent detergency, wetting, emulsifying, dispersing, and hard water resistance
• Biodegradability: Readily biodegradable
• Packaging Options: 200 kg HDPE drums, 1,000 kg IBC tanks, ISO tanks, and bulk tanker shipments
• Shelf Life: Up to 24 months when stored in sealed containers under recommended storage conditions

3. Core Industrial Applications

Alpha Olefin Sulfonate 35% is extensively used across detergent manufacturing, personal care, industrial cleaning, textile processing, and institutional sanitation industries. It is a key ingredient in liquid detergents, dishwashing liquids, laundry formulations, hand soaps, car wash shampoos, industrial degreasers, hard surface cleaners, and foam-based cleaning products. Compared with many conventional surfactants, AOS offers superior foaming, enhanced cleaning efficiency in hard water, and excellent biodegradability without compromising formulation stability. Its strong cleaning performance and economical dosage requirements help manufacturers improve product quality while optimizing production costs.

4. Competitive Advantages

• Consistent active matter and reliable production quality for industrial-scale manufacturing
• Stable global supply chain supporting long-term procurement programs
• Flexible international logistics with bulk, drum, IBC, and ISO tank delivery options
• Competitive pricing for high-volume commercial purchasing
• Excellent biodegradability supporting environmentally responsible formulations
• Comprehensive technical documentation, including COA, SDS, TDS, and regulatory support available upon request
• Proven compatibility with diverse surfactant systems for flexible product development
• Preferred by global manufacturers for dependable quality and consistent performance

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity: Approximately 20 MT per 20-foot ISO tank or 24 MT per 40-foot container (depending on packaging configuration and destination regulations)