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High Purity 96% Min Dodecylbenzenesulfonic Acid LABSA Anionic Surfactant for Detergent Raw Material
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High Purity 96% Min Dodecylbenzenesulfonic Acid LABSA Anionic Surfactant for Detergent Raw Material
| مو: | 10 طن |
| سعر: | Please contact customer service |
| العبوة القياسية: | أكياس معبأه وأكياس طن |
| فترة التسليم: | حوالي ستة أسابيع |
| طريقة الدفع: | خطاب الاعتماد، D/A، D/P، T/T، ويسترن يونيون، موني جرام |
| سعة العرض: | 100،000 طن في السنة |
معلومات تفصيلية
مكان المنشأ
الصين
اسم العلامة التجارية
SiChun HongJian
رقم الموديل
حمض دوديسيل بنزين سلفونيك
وثيقة
الصيغة الكيميائية:
C18H30SO3
رقم تسجيل دخول CAS:
27176-87-0
رقم تسجيل الدخول إلى EINECS:
248-289-4
مظهر:
أصفر فاتح إلى سائل لزج بني
إبراز:
96% Min Purity Dodecylbenzenesulfonic Acid,Anionic Surfactant LABSA,Detergent Raw Material Linear Alkylbenzene Sulfonic Acid
,Anionic Surfactant LABSA
,Detergent Raw Material Linear Alkylbenzene Sulfonic Acid
وصف المنتج
High Purity Dodecylbenzenesulfonic Acid (LABSA)
Product Name: High Purity Dodecylbenzenesulfonic Acid (LABSA)
Application: Detergent Raw Material & Anionic Surfactant for Laundry Powder, Liquid Detergent & Industrial Cleaners
Purity: 96% Min
Packaging: 200kg / 215kg Plastic Drums, 1000kg IBC Totes, or Custom Packaging
Application: Detergent Raw Material & Anionic Surfactant for Laundry Powder, Liquid Detergent & Industrial Cleaners
Purity: 96% Min
Packaging: 200kg / 215kg Plastic Drums, 1000kg IBC Totes, or Custom Packaging
Product Overview
High Purity Dodecylbenzenesulfonic Acid (LABSA), also known as Linear Alkylbenzene Sulfonic Acid, is the world's most widely used anionic surfactant and the primary active ingredient in the production of high-performance detergents and cleaning products. Manufactured through the sulfonation of linear alkylbenzene (LAB), this high-purity, viscous brown liquid delivers exceptional wetting, emulsifying, foaming, and detergency properties that form the foundation of modern cleaning formulations. With a guaranteed minimum active matter content of 96% and strict control over unsulfonated matter, free oil, and color, this product ensures consistent performance, batch-to-batch reliability, and superior formulation flexibility for laundry powders, liquid detergents, dishwashing liquids, and industrial cleaning agents.
Key Features & Benefits
- High Active Matter (96% Min): Maximum surfactant concentration for reduced transportation costs, smaller storage footprint, and enhanced formulation economics
- Superior Detergency & Wetting: Exceptional cleansing properties across wide temperature and water hardness conditions
- Excellent Foaming & Emulsification: Stable, rich foam with excellent emulsification of oils and greases
- Versatile Formulation Compatibility: Highly compatible with other surfactants, builders, and additives
- Consistent Quality: Maintains consistent viscosity, color, and active matter content for predictable performance
Technical Specifications
| Parameter | Specification | Typical Value |
|---|---|---|
| Chemical Name | Dodecylbenzenesulfonic Acid / Linear Alkylbenzene Sulfonic Acid | -- |
| CAS Number | 27176-87-0 | -- |
| Molecular Formula | C₁₈H₃₀O₃S | -- |
| Active Matter (LABSA) | ≥ 96.0% | 96.5-97.5% |
| Unsulfonated Matter | ≤ 1.5% | ≤ 1.0% |
| Free Sulfuric Acid | ≤ 1.5% | ≤ 1.0% |
| Color (Klett, 5% Solution) | ≤ 50 | ≤ 40 |
| Water Content | ≤ 1.0% | ≤ 0.8% |
| Appearance | Viscous brown liquid | Conforms |
| pH (1% Solution) | 1.5-2.5 | 2.0-2.2 |
| Density (20 °C) | 1.05-1.07 g/cm³ | 1.06 g/cm³ |
| Viscosity (25 °C) | 800-1500 cP | 1000-1200 cP |
Applications
Laundry Powder Detergents
LABSA is the cornerstone surfactant in powder detergent formulations. When neutralized with sodium hydroxide (NaOH), it forms sodium dodecylbenzenesulfonate—a highly effective anionic surfactant that provides superior removal of particulate soils and body oils, excellent performance across water hardness levels, synergistic effects with builders and enzymes, and controlled foaming for front-loading and top-loading machines.
Typical Usage: 10-20% of total formulation, depending on product positioning
Liquid Detergents & Laundry Liquids
For liquid laundry formulations, LABSA is typically neutralized with sodium hydroxide, potassium hydroxide, or triethanolamine (TEA) to produce surfactant salts with varying solubility and viscosity characteristics. Benefits include high active content with good cold-water solubility, compatibility with nonionic surfactants for enhanced grease removal, stable viscosity across temperature ranges, and excellent formulation stability when combined with hydrotropes.
Typical Usage: 5-15% of total formulation
Dishwashing Liquids (Manual)
LABSA is the primary surfactant in manual dishwashing liquids due to its rich, stable foam that consumers associate with cleaning power, excellent grease-cutting and degreasing performance, mildness when properly formulated with amphoteric or nonionic co-surfactants, and cost-effectiveness compared to alternative surfactants.
Typical Usage: 10-25% of total formulation
Industrial & Institutional Cleaners
| Application | Function |
|---|---|
| Heavy-Duty Degreasers | Emulsifies and removes industrial oils, greases, and lubricants |
| Vehicle Wash Products | Provides foaming, cleaning, and sheeting action |
| Metal Cleaning | Removes fabrication soils, drawing compounds, and corrosion inhibitors |
| Food Processing Sanitizers | Combines with builders and biocides for effective soil removal |
| Textile Processing | Used in scouring, wetting, and dyeing auxiliaries |
Personal Care & Household Products
- Hand Soaps: LABSA neutralized with potassium hydroxide or TEA provides mild yet effective cleansing
- All-Purpose Cleaners: Enhances wetting and soil suspension
- Toilet Bowl Cleaners: Compatible with acidic formulations for lime scale removal
Formulation Guidelines
Neutralization for Salt Formation
| Neutralizing Agent | Resulting Surfactant | Application |
|---|---|---|
| Sodium Hydroxide (NaOH) | Sodium LABS | Powder detergents, economy liquids |
| Potassium Hydroxide (KOH) | Potassium LABS | High-concentration liquids, dish soaps |
| Triethanolamine (TEA) | TEA-LABS | Mild formulations, personal care |
| Ammonium Hydroxide | Ammonium LABS | Specialty industrial cleaners |
Typical Neutralization Process
- Dilute LABSA with water (typically 1:1 to 1:3 ratio depending on target concentration)
- Cool the solution to below 40°C (104°F) to control exothermic reaction
- Slowly add neutralizing agent while mixing and monitoring pH
- Adjust to desired pH (typically 7-8 for detergent applications)
- Add co-surfactants, builders, preservatives, and other formulation components
Safety & Handling
LABSA is a corrosive, acidic material requiring proper handling procedures:
Personal Protective Equipment (PPE)
- Eyes: Chemical splash goggles with full-face shield
- Hands: Chemical-resistant gloves (nitrile, neoprene, or PVC)
- Body: Chemical-resistant apron and protective clothing
- Respiratory: Use in well-ventilated areas; wear acid vapor respirator if ventilation is inadequate
Storage Requirements
- Store in a cool, dry, well-ventilated area away from direct sunlight
- Maintain temperature between 15-35°C (59-95°F) to prevent viscosity changes
- Keep containers tightly sealed to prevent moisture absorption
- Store away from strong oxidizing agents, alkalis, and reactive metals
- Use secondary containment to prevent environmental release
Packaging & Logistics
| Packaging Type | Capacity | Features |
|---|---|---|
| Plastic Drum | 200 kg / 215 kg | HDPE drum with tight-sealing lid, UN-approved |
| IBC Tote | 1000 kg | Composite IBC with pallet base, valve outlet |
| Bulk Tanker | 20-25 metric tons | For large-volume industrial customers |
| Custom Packaging | As required | Flexible solutions for specific needs |
Storage Life: 12 months when stored under recommended conditions in original unopened containers.
Quality Assurance
Each batch of High Purity LABSA undergoes comprehensive quality testing to ensure consistency and performance. All shipments include a Certificate of Analysis (CoA) with detailed test results, manufacturing date, and full lot traceability.
Environmental & Regulatory Considerations
- Biodegradability: Linear alkylbenzene sulfonate (LAS) is readily biodegradable under aerobic conditions
- Regulatory Compliance: EU Detergent Regulation, REACH registered, US TSCA compliant
- Shipping Classification: UN 2586, Class 8 (Corrosive Substance), Packing Group III
- Waste Disposal: Neutralize with alkali prior to disposal in accordance with local regulations
Conclusion
High Purity Dodecylbenzenesulfonic Acid (LABSA) (96% Min) represents the global standard for anionic surfactant technology in detergent manufacturing. Its exceptional active content, superior cleaning performance, versatile formulation compatibility, and consistent quality make it the preferred choice for laundry powders, liquid detergents, dishwashing liquids, and industrial cleaning products worldwide.
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