Tetrahydrofuran
Molar mass (M) 72,11 g/mol
Density (D) 0,883 g/cm³
Boiling point (bp) 65 °C
Flash point (flp) -21,2 °C
Melting point (mp) -108,5 °C
ADR 3 II
WGK 1
CAS No. 109-99-9
EG-Nr. 203-726-8
UN-Nr. 2056
€166.65/Pack Qty.
excl. VAT. | 2.5 l per Pack Qty.
Art. No. CP82.1
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Product details
Tetrahydrofuran ROTISOLV® ≥99,9 %, UV/IR Grade, unstabilised
| Max. permeability at | 310 nm |
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| CP82.1 | 2.5 l | glass |
€166.65 |
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Downloads / MSDS
General information
Further attractive products to complete your chromatography laboratory can be found on our Chromatography page!
Although the principle of thin-layer chromatography is more than a century old, it did not make its breakthrough as an analytical method until about 50 years ago.
Thanks to the development of new sorbents and supports, as well as increasing instrumentation and automation, TLC has become a versatile separation method. It is used both in qualitative analysis and in quantitative analysis.
Applications range from simple manual separation processes in classic TLC to automated processes in HPTLC (high performance thin layer chromatography).
Advantages of thin layer chromatography:
- Higher sample throughput in less time
- Suitable for screening tests
- Pilot process for HPLC
- The ready-to-use TLC layer functions as a data storage device for separation results
- The separated substances can be used later for further analysis (e.g. IR, MS)
- By switching the mobile and the stationary phases, the separation process can be optimised quickly and cost-efficient
ROTISOLV® UV/IR-Grade solvents
for chromatography and spectroscopy
ROTISOLV® UV/IR-Grade solvents are specially adapted for spectrophotometric processes and other chromatographic applications which require high spectroscopic purity.
Properties:
- High chemical purity
- Spectroscopically tested for UV and IR
- High UV-permeability
- Low fluorescence
ROTISOLV® UV/IR-Grade Solvents
for Chromatography and Spectroscopy
ROTISOLV® UV/IR-Grade solvents are specially adapted for spectrophotometric processes and other chromatographic applications which require high spectroscopic purity.
Properties:
- High chemical purity
- Spectroscopically tested for UV and IR
- High UV-permeability
- Low fluorescence
Certificates of Analysis
Guarantee analysis
| Assay (GC) | ≥99,9 % |
| Water (KF) | ≤0,02 % |
| Colour (Hazen) | ≤10 |
| Acidity | ≤0,0005 meq/g |
| Evaporation residue | ≤0,0005 % |
| Fluorescence (as quinine) | |
| 254 nm | ≤1,0 ppb |
| 365 nm | ≤1,0 ppb |
| Transmission | |
| 310 nm | ≥98 % |
| 275 nm | ≥90 % |
| 265 nm | ≥80 % |
| 245 nm | ≥55 % |
| 215 nm | ≥10 % |
| Unstabilised. | |