Product information | ||
Another name | Tetrahydrofuran, THF, Tetramethylene oxide, Oxolane, Butylene oxide | |
PLU | 108101 | |
CAS code | 109-99-9 | |
Recipe | C ₄ H ₈ O | |
Molecular weight | 72.11 g / mol | |
Application | Solvent for HPLC liquid chromatography | |
Order information | ||
PLU | Specification | Type of packing |
1081011000 | 1 L | Glass bottles |
1081012500 | 2.5 l | Glass bottles |
1081014000 | 4 l | Glass bottles |
Specifications-
Technical data | |
Purity | ≥ 99.9% |
Country | ≤ 0.02% |
Acid | ≤ 0.0002 meq / g |
Basis | ≤ 0.0002 meq / g |
Peroxide | ≤ 0.02% |
Filter through a 0.2 lọcm filter paper | |
Physical information | |
Boiling point | 65 – 66 ° C (1013 hPa) |
Density | 0.89 g / cm3 (20 ° C) |
Melting point | -108.5 ° C |
Steam pressure | 173 hPa (20 ° C) |
pH | 7 – 8 (200 g / l, H ₂ O, 20 ° C) |
Preservation | |
Storage conditions | + 5 ° C to + 30 ° C. |