Product Name
|
Tetrahydrofuran
|
CAS No.
|
109-99-9
|
EINECS No.
|
203-726-8
|
Molecular Formula
|
C4H8O
|
Molecular Weight
|
72.11 g·mol−1
|
Flash Point
|
−14 °C (7 °F)
|
Hydrogen Peroxide Content(ug/g)
|
≤30
|
BHT Content(ug/g)
|
120±30
|
Color APHA
|
≤5
|
Purity (%)
|
≥99.9
|
Moisture (%)
|
≤0.01
|
Appearance
|
Colorless and clear liquid
|
Applications
|
1.Used in synthesis of PTMEG.
2.Used in the manufacture of pharmaceutical and pesticide intermediates |
Tetrahydrofuran can be directly used to make synthetic fibers, synthetic resins, synthetic rubbers, and is also a solvent for many polymeric materials, precision tapes and electroplating industries.
THF is an important organic synthesis raw material and a solvent with excellent performance, especially suitable for dissolving PVC, polyvinylidene chloride, etc. Solvent, it can arbitrarily control the thickness and brightness of the aluminum layer when it is used for electroplating aluminum liquid.
Q : What is your terms of payment?
A : T/T 30% as deposit, and 70% before delivery .
Q : How to confirm the Product Quality before placing orders?
A : You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q : How about the delivery time?
A : Within 7 days after payment confirmation. (excluding Chinese holidays)
Q : What documents did you provide?
A :We usually provide commercial invoice, packing list, shipping list, waybill, health certificate and certificate of origin. If there are any special requirements in your market, please let us know.
Q: How do you deal with quality complaints?
A : First of all, our quality control will ensure our quality. If we cause real quality problems, we will once again provide good
products or refund your losses.