1기리쉬를 xbet Polar solvent (sulfone compounds) Sulfolane
Feature
- Polar solvents having boiling points of 200°C or higher and high thermal stability
- stable against alkalis and acids
- High dielectric constant and readily soluble in various electrolytes
Sulfolane is new polar solvents developed with organic sulfur compound synthesis technology of SUMITOMO SEIKA CHEMICALS
Applications
- Electrolyte solvents for batteries
- Solvent for semiconductor cleaning
- Extraction solvent for removal of Benzene/Toluene/Xylene
- Reaction solvent
Properties
| CAS No. | Viscosity | m.p. | b.p. | Permittivity | |
|---|---|---|---|---|---|
| Sulfolane Tetrahydrothiophene 1 |
126-33-0 | 10 mPa·s(30℃) | 27℃ | 285℃ | 44(30℃) |
Sulfolane General Specification
| Item | Specification |
|---|---|
| Purity | 97.0~98.0% |
| Water | 2.0~3.0% |
Special Specification for Electronic Grade
| Item | Specification |
|---|---|
| Purity | 99.9% min. |
| Metal | Consultation Required |
