Tetrahydrofuran (THF) – Efficient Solvent for Polymer Electrolyte Membranes
Tetrahydrofuran (THF) Product Description
High purity THF from Ruishuang Chemical is essential for the manufacture of polymer electrolyte membranes used in fuel cells and batteries.
Product Features
Excellent solvent power for polymer membranes.
Low impurities prevent polymer degradation.
Controlled moisture levels for reproducible polymer properties.
High evaporation rate suitable for casting processes.
Products application
Production of proton exchange membranes.
Solvent in battery electrolyte manufacturing.
Specialty polymer processing.
Tetrahydrofuran (THF) Physical Property Data
| Parameter | Specification |
|---|---|
| CAS No. | 109-99-9 |
| Purity | ≥ 99.9% |
| Water Content | ≤ 0.02% |
| Boiling Point | 66°C |
| Density (20°C) | 0.889 g/cm³ |
| Appearance | Clear liquid |
Tetrahydrofuran (THF) Hazards
|
Pictograms |
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|
Signal word |
Danger |
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Hazard statements |
H225, H302, H319, H335, H351 |
|
Precautionary statements |
P210, P280, P301+P312+P330, P305+P351+P338, P370+P378, P403+P235 |
Tetrahydrofuran (THF) Molecular Structure

Tetrahydrofuran (THF) Packing
Available in drums and ISO tanks.
Store in tightly sealed containers to avoid moisture absorption.
Why Choose Ruishuang Chemical
Advanced purification ensures product suitability for cutting-edge energy applications.
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