Tetrahydrofuran ≥99.7% unstabilised, HiPerSolv CHROMANORM® for HPLC

Supplier: VWR Chemicals


Filtered through a 0.2 µm filter, packaged under nitrogen.

28559.320EA 314 EUR
28559.320 28559.290
Tetrahydrofuran ≥99.7% unstabilised, HiPerSolv CHROMANORM® for HPLC
Tetrahydrofuran

Not being stabilised, this product normally loses strength during storage.

Formula: C₄H₈O
MW: 72,11 g/mol
Boiling Pt: 66 °C (1013 hPa)
Melting Pt: –108,5 °C
Density: 0,888 g/cm³ (20 °C)
Flash Pt: –21,5 °C
MDL Number: MFCD00005356
CAS Number: 109-99-9
UN: 2056
ADR: 3,II
Merck Index: 12,09351
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Specification Test Results

Assay (on anhydrous substance) Min. 99.70 %
Water Max. 0.1000 %
Evaporation residue Max. 0.0005 %
Acidity Max. 0.0005 meq/g
Peroxides (as H₂O₂) max 50 mg/kg
Transmittance (230 nm) Min. 40.0 %
Transmittance (240 nm) Min. 60.0 %
Transmittance (250 nm) Min. 70.0 %
Transmittance (260 nm) Min. 80.0 %
Transmittance (280 nm) Min. 96.0 %
Transmittance (300 nm) Min. 98.0 %

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