Alkylaryl sulfonates

Description

1. Product Overview
   Alkylaryl sulfonates are a class of high-performance anionic surfactants widely used in industrial and specialty chemical formulations. They are produced through the sulfonation of alkylated aromatic hydrocarbons, resulting in compounds with excellent emulsifying, wetting, and dispersing properties. Their primary industrial use spans detergents, lubricants, enhanced oil recovery, and agrochemical formulations. The key value proposition lies in their superior surface activity, chemical stability, and cost-efficiency in large-scale production systems. Strategically, alkylaryl sulfonates are essential to multiple downstream industries due to their versatility and consistent performance under harsh operating conditions.
2. Key Specifications & Technical Characteristics

• Chemical composition: Alkylbenzene sulfonic acid derivatives (linear or branched alkyl chains)
• Active matter: 90–96% (typical industrial grade)
• Physical form: Viscous liquid or paste (depending on neutralization level)
• Color: Brown to dark amber
• Odor: Mild characteristic aromatic
• Density: 0.95 – 1.10 g/cm³ at 25°C
• Solubility: Fully soluble in water (as sodium or calcium salt forms)
• pH (1% solution): 2–6 (acid form), 6–9 (neutralized form)
• Packaging options: 200 kg HDPE drums, 1000 L IBC totes, bulk tankers
• Shelf life: 12–24 months under recommended storage conditions

3. Core Industrial Applications
   Alkylaryl sulfonates are widely used across detergent manufacturing, where they serve as primary active surfactants in household and industrial cleaning products. In the oil and gas sector, they function as key additives in enhanced oil recovery (EOR) formulations, improving crude mobilization and reservoir efficiency. They are also extensively applied in agrochemical emulsifiable concentrates to enhance dispersion and pesticide effectiveness. In industrial lubrication and metalworking fluids, they improve emulsification stability and reduce surface tension, increasing operational efficiency and product performance compared to conventional surfactants. Their superior biodegradability (in linear forms) and cost-performance ratio make them a preferred alternative to many legacy surfactants.
4. Competitive Advantages

• High formulation efficiency with strong surface activity at low dosages
• Consistent batch-to-batch quality ensuring reliable industrial performance
• Stable global supply chain with scalable production capacity
• Competitive pricing due to established petrochemical feedstock integration
• Environmentally improved profiles available (linear alkyl variants with enhanced biodegradability)
• Strong compatibility with a wide range of industrial formulations
• Technical documentation and formulation support available for OEM clients
• Suitable for large-scale continuous manufacturing processes

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading capacity: 20–25 MT per 20-foot container (liquid bulk or IBC-packed depending on specification)