EXCLUSIVE OFFER: if you buy a case and for some reason it doesn't work out, we'll take ALL the bottles back, and pay for return shipping!
DOES NOT SHIP TO RESIDENTIAL ADDRESSES.
FREE Ground shipping (cannot ship via rush-shipping), no hazmat fees, EVER!
Features:
-ISO certified!
-ACS Certified!
- Low UV absorbance, High GC assay!
- Low water content and residue after evaporation!
- Packaged with Nitrogen!
- Packaged in glass bottles!
- Actual Lot Analysis printed on each label!
Optimize your HPLC workflows with Birch Biotech HPLC Grade Tetrahydrofuran, trusted for precision, purity, and performance in labs requiring uncompromised accuracy!
Product Specifications:
|
PRISTINE® Tetrahydrofuran, HPLC Grade |
|
|
Product Name |
Tetrahydrofuran |
|
Product Number |
1917-5 |
|
Formula |
C4H8O |
|
Molecular Weight |
72.11 |
|
Grade |
HPLC |
|
CAS Number |
109-99-9 |
|
Beilstein/REAXYS Number |
102391 |
|
EC Number |
203-726-8 |
|
MDL number |
MFCD00005356 |
|
UNSPSC Code |
12190000 |
|
Exp. Date after Mfg. Date |
3 years |
|
Test Method |
ACS 11th Edition |
|
Specifications |
|
|
Meets ACS Specification |
Yes |
|
Appearance (color) |
Colorless |
|
Form |
Liquid |
|
Purity (GC area %) |
Min 99.9% |
|
Assay (by GC) |
Min 99.5 % |
|
Color (APHA) |
Max 10 |
|
Water |
Max 0.02 % |
|
Properties |
|
|
vapor pressure |
114 mmHg (15 °C) |
|
vapor density |
2.5 (vs air) |
|
boiling point |
65-67 °C (lit.) |
|
melting point |
−108 °C (lit.) |
|
density |
0.889 g/mL at 25 °C (lit.) |
|
autoignition temp. |
610 °F |
|
expl. lim. |
1.8-11.8 % |
|
refractive index |
n20/D 1.407 (lit.) |
