Tetrahydrofuran
Product name: Tetrahydrofuran
CAS RN: 109-99-9
EINECS No.: 203-726-8
Molecular formula: C13H12O
Molecular weight: 184.2338
Physical and Chemical Properties:
Appearance: colorless transparent liquid, with the odor of ether.
Boiling point: 67°C
Freezing point: -108°C
Relative Density: 0.985
Refractive index: 1.4050
Flash point: -17°C
Uses: Used as a solvent, material of organic synthesis.
Tetrahydrofuran:
The annual output is 3,200 tons, the equipment is controlled by DCS system. With high purity and good quality, it can meet the international standard . It is well-received in China and Southeast Asia.
Quality index:
Index name | Unit | Index | ||
Top-grade | First grade | Qualified product | ||
Purity ≥ | % | 99.90 | 99.70 | 99.50 |
Chroma ≤ | No. | 5 | 7 | 10 |
Moisture ≤ | ppm | 100 | 300 | 500 |