calcium dodecylbenzene sulfonate cas 26264-06-2

Chemical Name: Calcium dodecylbenzene sulfonate
ProductName: Pesticide emulsifier 500#
CAS No.: 26264-06-2
Molecular Formula:C36H58CaO6S2
Molecular weight:691.05
Appearance(At 20°C): Amber viscous Liquid

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Calcium Dodecylbenzene Sulfonate (CAS 26264-06-2): Comprehensive User Guide

Table of Contents

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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