Calcium Dodecylbenzene Sulfonate (CAS 26264-06-2): Comprehensive User Guide
Table of Contents
- 1. Product Overview & Technical Specifications
- 2. Key Applications & Industrial Uses
- 3. Performance Comparison With Alternatives
- 4. Operational Best Practices
- 5. Real-World Case Studies
- 6. Procurement Guidance
- 7. Request Customized Solution
1. Product Overview & Technical Specifications
Calcium Dodecylbenzene Sulfonate (CAS 26264-06-2) is an anionic surfactant with multifunctional properties:
| Parameter | Specification |
|---|---|
| Molecular Formula | C36H58CaO6S2 |
| Appearance | Light yellow viscous liquid |
| Density | 1.05-1.15 g/cm³ @20°C |
| Solubility | Insoluble in water, soluble in organic solvents |
| Active Matter | ≥60% |
2. Key Applications & Industrial Uses
Primary functional roles in industrial operations:
- Lubricant Additive: Reduces friction coefficients by 40-55% in gear oils
- Emulsifier: Stabilizes oil-in-water emulsions in metalworking fluids
- Detergent Dispersant: Maintains engine cleanliness in automotive lubricants
- Corrosion Inhibitor: Protects metal surfaces in industrial cooling systems
3. Performance Comparison With Alternatives
| Property | Calcium DBS | Sodium DBS | Magnesium DBS |
|---|---|---|---|
| Thermal Stability | Up to 220°C | 180°C | 200°C |
| Hydrolytic Resistance | Excellent | Good | Very Good |
| Cost Efficiency | $$$ | $$ | $$$$ |
4. Operational Best Practices
Optimized handling and application guidelines:
- Recommended dosage: 0.5-2.5% in lubricant formulations
- Pre-mix with base oils at 60-80°C for optimal dispersion
- Storage temperature: 15-30°C in sealed containers
- Compatibility testing required with zinc dialkyldithiophosphates
5. Real-World Case Studies
Case 1: Automotive Lubricant Manufacturer (Germany)
Challenge: Reduce sludge formation in extended-drain engine oils
Solution: 1.8% Calcium DBS incorporation
Result: 68% reduction in sludge accumulation over 25,000 km tests
Case 2: Metal Processing Plant (China)
Challenge: Improve emulsion stability in cutting fluids
Solution: Calcium DBS-based formulation at 2.2% concentration
Result: Extended fluid life by 40% with 22% cost reduction
6. Procurement Guidance
- Verify supplier certifications: ISO 9001, REACH compliance
- Request batch analysis reports for active content verification
- Consider bulk purchasing (≥1MT) for 12-18% cost savings
- Evaluate shipping options: Drums (200kg) vs ISO tanks
7. Request Customized Solution
Contact our technical team for formulation optimization support:
Email: info@vivalr.com
Phone: (86) 15866781826
Provide your application details for tailored recommendations:
- Base fluid type
- Operating temperature range
- Regulatory requirements



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