Highly selective solvent for aromatic hydrocarbons and polar compounds in extraction processes.
Low volatility and high thermal stability, enabling safe operation at elevated temperatures.
Immiscible with water and aliphatic hydrocarbons, facilitating efficient phase separation.
Non-corrosive to common process equipment materials, including stainless steel and carbon steel.
Recoverable via simple distillation, supporting closed-loop recycling and reduced solvent consumption.
Aromatic–aliphatic separation in petrochemical BTX (benzene, toluene, xylene) recovery units.
Extraction of phenolic compounds from coal tar and biomass-derived feedstocks.
Purification of specialty chemicals requiring high selectivity and low residue carryover.
Solvent-based cleaning and degreasing formulations for precision metal parts in aerospace and electronics manufacturing.
| Chemical Type | Proprietary sulfolane-based polar aprotic solvent |
| Product Form | Liquid, supplied in bulk or IBC containers |
| Appearance | Clear, colorless to pale yellow liquid |
| Density (20°C) | 1.24–1.26 g/cm³ |
| Boiling Point (at 760 mmHg) | 285–290°C |
| Flash Point (closed cup) | 165–170°C |
| Water Solubility | Miscible in all proportions |
| Primary Applications | Aromatic extraction, phenol recovery, selective purification |
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E-mail: wangxingqiang@ericwchem.com
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