Product name:Tetrahydrofuran/THF
Appearance: Colorless liquid
Purity: 99.9%
CAS: 109-99-9
MF: C4H8O
MW: 72.11
EINECS: 203-726-8
Melting point: -108°C
Boiling point: 66°C
Flash point: >230°F
Density: 0.889 g/ml
HS code: 2932110000
Package: 1 L/bottle, 25 L/drum, 200 L/drum
| Items | Specifications |
| Appearance | Colorless transparent liquid |
| Color(APHA) | ≤10 |
| Purity | ≥99.9% |
| Water | ≤100ppm |
| Peroxide | ≤0.003% |
1.As a common solvent, Tetrahydrofuran is widely used in surface coatings, protective coatings, inks, extractants and surface treatment of artificial leather.
2.Tetrahydrofuran is an important raw material for the production of PTMEG and the main solvent for pharmaceutical industry.
Tetrahydrofuran is colorless transparent liquid with ether odor. It is miscible with water, alcohol, acetone, benzene, ester, ether and hydrocarbon.
1 kg/bag or 25 kg/drum or 200 kg/drum or according to customers' requirement.
* We can supply different kinds of transport according customers' demands.
* When the quantity is small, we can ship by air or international couriers, such as FedEx, DHL, TNT, EMS and various of international transport special lines.
* When the quantity is large, we can ship by sea to appointed port.
* Besides, we can also provide special services according to customers’ demands and products’ properties.
* We can supply a variety of payment methods for customers' choice.
* When the amount is small, customers usually make payment through PayPal, Western union, Alibaba, etc.
* When the amount is large, customers usually make payment through T/T, L/C at sight, Alibaba, etc.
* Besides, more and more customers will use Alipay or WeChat pay to make payment.
1. Precautions for safe handling
Avoid contact with skin and eyes. Avoid inhalation of vapour or mist.
Keep away from sources of ignition - No smoking.Take measures to prevent the build up of electrostatic
charge.
2. Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage.
Dry residue is explosive. Store under inert gas. Test for peroxide formation periodically and before distillation.
Storage class (TRGS 510): Flammable liquids
1. Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid breathing vapours, mist or gas. Ensure adequate ventilation.
Remove all sources of ignition. Evacuate personnel to safe areas. Beware of vapours accumulating to form explosive concentrations. Vapours can accumulate in low areas.
2. Environmental precautions
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
3. Methods and materials for containment and cleaning up
Contain spillage, and then collect with an electrically protected vacuum cleaner or by wet-brushing and place in container for disposal according to local regulations