Product Overview
Tetrahydrofuran, (Unpreserved) HPLC Grade
Molecular Formula: C4H8O
CAS Number: 109-99-9
Molecular Weight: 72.11
Tetrahydrofuran, Unpreserved, HPLC Grade is a colorless, organic liquid with a low viscosity that is water miscible. Also known as THF, it has the ability, as an aprotic solvent, to dissolve both polar and non-polar chemical compounds and is an effective mobile HPLC phase. All HPLC and Ultra-pure solvents offered by ScienceLab are glass distilled, submicron filtered, and undergo rigorous specification testing to insure accurate, repeatable results.
Synonyms: THF
| TEST | MIN | MAX |
|---|---|---|
| APPEARANCE | ||
| ASSAY (by GC) | 99.8 % | |
| COLOR (APHA) | 10 | |
| ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) | ||
| @ 212 nm | 1.00 | |
| @ 225 nm | 0.50 | |
| @ 250 nm | 0.17 | |
| @ 400 nm | 0.01 | |
| RESIDUE AFTER EVAPORATION | 5 ppm | |
| ACIDITY (as ACETIC ACID) | 0.0008 meq/g | |
| PEROXIDE (as H2O2, AT TIME OF PACKG.) | 0.015 % | |
| WATER | 0.03 % |
Shipping Information
DOT: UN2056, Tetrahydrofuran, 3, PG II
Largest individual container shippable via:
UPS/FedEx Ground: 20 L UPS Air: 1 L FedEx Air: 2.5 L
Tariff No. 2932110000
WARNING: Cancer - www.P65Warnings.ca.gov
