Premium functional raw materials sourced directly from our integrated manufacturing pipelines to ensure unparalleled consistency, regulatory compliance, and optimization across global supply networks.
Providing global daily chemical brands with reliable, sustainable, and high-performance raw material solutions.
Integrated access to a vast, high-purity range of anionic, nonionic, amphoteric, and amino acid-based surfactant solutions tailored for diversified industrial outputs.
State-of-the-art analytical equipment supporting OEM/ODM services, performance benchmarking, formulation customization, and rigorous chemical stability studies.
Optimized operations enable us to offer superior-quality materials at competitive bulk prices, maximizing return on investment across procurement processes.
High-efficiency supply chain management ensuring materials and intermediate products arrive precisely on schedule to avoid factory downtime.
As a leading supplier in the daily chemical raw materials industry, Suzhou Yuantairun Chemical Co., Ltd. is dedicated to delivering high-quality products and comprehensive one-stop services to support our customers in R&D, production, and supply chain optimization. Our mission is to drive innovation and efficiency in the global daily chemical industry by providing cutting-edge solutions tailored to our clients' needs.
We operate state-of-the-art storage, testing, and shipping installations, ensuring that every batch of Linear Alkylbenzene Sulfonate, amino acid surfactants, and thickening polymers meets our rigid zero-defect standard. By integrating green manufacturing metrics and localized international regulatory compliance support, we build deep, reliable supply pipelines that protect our partners' downstream brand integrity.
A comprehensive technical look at chemistry, global supply chain parameters, and the strategic positioning of LAS/SDBS in the daily chemical industry.
Sodium Alkylbenzene Sulfonate (commonly referred to as LAS or SDBS depending on the isomer distribution and chain linearity, CAS No. 25155-30-0) is an anionic surfactant known for its exceptional emulsification, foaming, and wetting properties. Synthesized by the sulfonation of linear alkylbenzene (LAB) followed by neutralization with sodium hydroxide, LAS represents the global baseline for detergency performance.
The molecular structure features a hydrophilic sulfonate head group and a lipophilic alkylbenzene tail. This dual-affinity allows the molecule to lower surface tension at water-air and water-oil interfaces, facilitating micelle formation at a low critical micelle concentration (CMC). This chemical property makes LAS highly effective at lifting organic particulate soils, emulsifying non-polar hydrocarbons, and suspending particulate matter in washing liquids.
“The transition from branched alkylbenzene sulfonate (BAS) to Linear Alkylbenzene Sulfonate (LAS) is one of the most successful examples of environmental engineering in the chemical industry, ensuring over 99% ultimate biodegradability under aerobic conditions.”
The worldwide market for Sodium Alkylbenzene Sulfonate is undergoing significant changes driven by three major forces:
When procuring Sodium Alkylbenzene Sulfonate in bulk, global buyers must specify chemical purity metrics to ensure compatibility with downstream manufacturing processes.
| Parameters | Standard Powder Grade (SDBS 90) | High-Concentration Paste Grade (70%) | Liquid Diluted Grade (30% - 50%) |
|---|---|---|---|
| Active Matter (wt%) | 90.0% Min | 70.0% ± 2.0% | 30.0% - 50.0% |
| Free Oil (Unsaponified) | 1.5% Max | 1.0% Max | 0.5% Max |
| Sodium Sulfate (Na2SO4) | 5.0% Max | 2.0% Max | 1.0% Max |
| pH Value (1% aq. sol) | 7.0 - 9.5 | 7.5 - 9.0 | 7.0 - 9.0 |
| Water Content (wt%) | 3.0% Max | 28.0% - 32.0% | Balance |
| Color (Hazen, 5% sol) | 40 Max | 50 Max | 30 Max |
Sodium Alkylbenzene Sulfonate is used in a wide range of industrial applications:
Our strategic evolution path for raw materials research, sustainability integration, and manufacturing process optimization.
Implementing advanced continuous SO3 falling-film sulfonation technology to reduce free oil impurities down to less than 1.0% across all primary surfactant lines.
Integrating agricultural waste-derived paraffin and benzene compounds into the manufacturing stream to launch 100% bio-based LAS and alkyl polyglucosides.
Co-processing anionic alkylbenzene sulfonates alongside high-purity amino acid crystalline powders in single-step spray drying towers for ultra-mild formulations.
Transitioning all production facilities to green hydrogen fuel and closed-loop water treatment, achieving carbon-neutral footprint certifications for international export markets.
Discover our globally demanded daily chemical raw materials engineered for stability, foaming power, and deep cleansing action.
We provide tailored surfactant solutions to address the cleaning performance, mildness, and environmental requirements of our partners across various industries.
Uses SLES (Sodium Laureth Sulfate) and AOS (Sodium Alpha-Olefin Sulfonate) as core surfactants to deliver strong cleaning performance and rich foam, even in hard water.
Features & Advantages:
• Blended with CMEA (Cocamide MEA) for stable viscosity control.
• Readily biodegradable formula that complies with global eco-label guidelines.
• Balanced cleansing performance with low fabric wear.
Features Sodium Cocoyl Glutamate (YG02-95) and Sodium Lauroyl Sarcosinate (LS-100N) to formulate mild cleansers suitable for sensitive skin.
Features & Advantages:
• Natural amino acid surfactant base creates a fine, easily rinsed lather.
• Certified ingredients that meet international clean beauty and eco-friendly standards.
• Helps maintain skin moisture and skin barrier integrity post-wash.
Formulated with Linear Alkylbenzene Sulfonate (LAS/SDBS) and EGDS (Glycol Distearate) for breakdown of tough grease and particulate soils.
Features & Advantages:
• Effective wetting and penetration on oily metal surfaces.
• Stable in highly alkaline and acid conditions.
• Concentrated formula suitable for dilution, reducing shipping and packaging costs.
Utilizes cationic surfactant 1631 70 (Cetrimonium Chloride) to provide fabric softening, anti-static performance, and easier ironing properties.
Application: Textile Care (Fabric Conditioners)
Our concentrated formulas help brands reduce packaging weight, saving on transportation costs while supporting cold-water washing cycles.
Combines amphoteric CAB-35 (Cocamidopropyl Betaine) and non-ionic APG1214 (Lauryl Glucoside) to achieve a rich, luxurious lather.
Application: Personal Care (Shower Gels, Shampoos)
This sulfate-free surfactant combination cleanses gently, helping to minimize skin dryness and irritation.
Suzhou Yuantairun Chemical provides custom surfactant blends and specialized packaging options designed for diverse retail and industrial markets.
We formulate and customize personal care solutions to meet the specific requirements of hotel amenities, professional salons, and consumer retail brands.
Our formulation services include adjustments to fragrance concentration, colorants, surfactant loads, and packaging sizes for household and industrial applications.
We supply stable, ready-to-package liquid hand soaps tailored for commercial shopping malls, restaurant chains, schools, and medical facilities.
Keep informed of developments in green chemistry, active ingredient testing, and surfactant innovations from Suzhou Yuantairun Chemical.
Our latest technical update highlights the performance profile of Runtec® SCI85, an amino acid-based surfactant engineered to provide gentle cleansing, foaming stability, and soft skin feel in face wash formulations.
This study evaluates the compatibility and foam characteristics of Sodium Cocoyl Alaninate, showing its effectiveness in oil-resistant baby shampoos and mild cleansing formulas.
An analysis of Cetyl Ethylhexanoate as a replacement for synthetic mineral oils. This ester offers excellent skin spreadability, pigment dispersion, and a light emollient touch in skin creams and make-up removers.
Detailed chemical and logistics guidance for procurement officers and formulation scientists.
Optimize your formulas, request laboratory samples, and secure bulk shipping schedules from Suzhou Yuantairun Chemical.
Submit Wholesale InquiryComplete your chemical recipes with our collection of secondary surfactants, conditioning compounds, stabilizers, and cosmetic-grade preservatives.
