Premium Sodium Dodecyl Benzene Sulfonate SDBS LAS 60 China Suppliers Factory
Description
Sodium Dodecyl Benzene Sulfonate (SDBS), also known as LAS, is a premium high-content anionic surfactant renowned for its exceptional detergency, foaming, and emulsifying properties. As a versatile chemical agent, it is widely utilized in the manufacture of detergents, industrial cleaners, and specialty chemical formulations, providing superior wetting and dispersing capabilities across various substrates.
Our SDBS/LAS 60% grade is engineered for high performance and environmental sustainability, boasting a biological degradability rate of over 90%. Whether used as a solubilizer for dyes and pigments or as a primary active agent in textile processing, it ensures deep fiber penetration and enhances the brightness of colored fabrics, making it an essential component for modern chemical manufacturing.
Detailed Parameters
| CAS Number | 25155-30-0 | Molecular Formula | C18H29NaO3S |
|---|---|---|---|
| Active Matter (%) | 60% ± 2% | Appearance | White or light yellow powder |
| PH Value (1%) | 7.0 - 10.5 | Water Content (Max) | 5.0% |
| Apparent Density | 0.18 g/ml (min) | Biodegradability | > 90% |
| HS Code | 3402110000 | Production Capacity | 50,000 tons per year |
Key Advantages
Eco-Friendly
Highly biodegradable (over 90%), ensuring minimal environmental impact and compliance with green chemistry standards.
Rapid Wetting
Excellent wetting properties that allow for faster penetration into fabric fibers and industrial surfaces.
High Detergency
Powerful emulsification and foaming capabilities for efficient removal of grease and organic contaminants.
Color Enhancement
Specifically designed to make colored cloths appear brighter and more vibrant during the washing process.
Multi-Purpose Use
Works effectively as a dispersant for dyes, pigments, paints, inks, and flexible foam preparations.
Industrial Grade
Optimized for degreasing, descaling, polishing, and rust-proofing in metal surface disposal applications.
Product Gallery
Management Platforms
OEM/ODM Support
Customized formulation and packaging options to meet specific industrial requirements.
Quality Control
Strict adherence to GB/T standards ensuring consistency in active matter and pH levels.
Logistics Experts
Efficient global shipping with secure 25kg bag packaging for maximum product integrity.
Scale Production
Annual capacity of 50,000 tons ensuring a stable supply chain for large-scale enterprises.
Technical Support
Professional guidance on esterification and surfactants application for optimized results.
Compliance Management
Full documentation provided including HS Code and EINECS registration for smooth customs.
Investment Return Comparison
| Performance Metric | Standard Surfactants | Premium SDBS/LAS |
|---|---|---|
| Degradability | 60% - 80% | > 90% |
| Cleaning Efficiency | Moderate | High / Industrial Grade |
| Fiber Penetration | Standard | Superior/Deep Penetration |
| Foaming Stability | Variable | Consistent & Stable |
| Cost-to-Benefit Ratio | Medium | Excellent (High Concentration) |
Frequently Asked Questions
Q: What are the primary industrial applications of SDBS?
SDBS is primarily used as a dispersant and solubilizer in dyes, pigments, and paints. It is also essential in producing inks, flexible foams, latex paints, and as a metal surface disposal agent for degreasing and rust-proofing.
Q: Is Sodium Dodecyl Benzene Sulfonate biodegradable?
Yes, our SDBS product is highly environmentally friendly with a biological degradability rate exceeding 90%, making it suitable for eco-conscious manufacturing.
Q: What is the difference between LAS-60 and LAS-90?
The number represents the percentage of active matter. LAS-60 contains approximately 60% active surfactant, while LAS-90 is a more concentrated crystalline solid with 90% active matter, offering different solubility and application properties.
Q: How does SDBS affect colored fabrics?
SDBS provides a brightening function that makes colored cloth appear more vivid while ensuring that the fabric fibers are penetrated effectively for a deeper clean.
Q: Can SDBS be used for metal surface treatment?
Absolutely. It is used as an acidic surface disposal agent for various processes including degreasing, descaling, polishing, pickling, and phosphating.
Q: What are the storage and packaging specifications?
Our standard transport package is a 25kg bag, designed to maintain product stability and prevent moisture contamination during transit.
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