Comprehensive Guide to Sulfolane Anhydrous (CAS 126-33-0)
Table of Contents
- Product Overview & Specifications
- Key Applications & Industrial Uses
- Performance Comparison with Alternative Solvents
- Operational Guidelines & Best Practices
- Industry Case Studies
- Technical Inquiry & Procurement Support
Product Overview & Specifications
Sulfolane Anhydrous (CAS 126-33-0) is a high-performance aprotic solvent with the molecular formula C4H8O2S. Key parameters:
| Parameter | Value |
|---|---|
| Purity | ≥99.9% |
| Boiling Point | 285°C |
| Flash Point | 177°C |
| Density (25°C) | 1.26 g/cm³ |
Key Applications & Industrial Uses
Primary industrial applications include:
- Gas sweetening processes in petroleum refining
- Electrolyte component in lithium-ion batteries
- Polymer production as reaction solvent
- Pharmaceutical intermediate synthesis
Performance Comparison with Alternative Solvents
| Property | Sulfolane | DMSO | DMF |
|---|---|---|---|
| Thermal Stability | Excellent | Good | Moderate |
| H2S Absorption | 0.45 mol/kg | 0.12 mol/kg | N/A |
Operational Guidelines & Best Practices
Optimal handling procedures:
- Storage temperature: 15-30°C in sealed containers
- Recommended material compatibility: SS316 or PTFE-lined equipment
- Vapor recovery system required above 100°C
Industry Case Studies
Case 1: Middle East Gas Processing Plant
Client: National Petroleum Co. (Abu Dhabi)
Application: Acid gas removal system
Result: 22% efficiency improvement vs. previous amine-based system
Case 2: Lithium Battery Manufacturer
Client: GreenPower Energy Solutions (Shenzhen)
Application: High-voltage electrolyte formulation
Result: Achieved 4.5V stability with ≤3% capacity degradation after 500 cycles
Technical Inquiry & Procurement Support
Contact our technical team for:
- Customized solvent formulations
- Bulk pricing (20MT+ orders)
- MSDS & regulatory compliance documents
Email: info@vivalr.com
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