Bulk order
Tetrahydrofuran for HPLC (unstabilise)
Cas: 109-99-9
Synonyms:
MDL:
Product specifications
| Molecular weight | 72.11 |
| chemical formula | C4H8O |
| TEST | U.M. | SPECIFICATION |
| Description | APHA | A clear colourless liquid, not more than 10 APHA in colour. |
| Minimum Assay (GC, on anhydrous basis) | % | 99.8 |
| UV transmittance (min.) at: | ||
| 230 nm (UV cut off) | % | 30 |
| 270 nm | % | 88 |
| 310 nm | % | 99 |
| Peroxide (H2O2) | % | max. 0.01 (when packed) |
| Water (KF) | % | max. 0.03 |
| Acidity (CH3COOH) | % | max. 0.003 |
| Residue on evaporation | % | max. 0.0003 |
Price & Availability
Product description
Filtered through 0.2 ?m membrane filter. Packed under inert gas.
