Tetrahydrofuran 99.5+% for spectroscopy

Supplier: Thermo Fisher Scientific
Danger

Synonyms: Butylene oxide, THF, Diethylene oxide

222160010 222162500 222160025 222165000
ACRO222160010EA 180 EUR
ACRO222160010 ACRO222162500 ACRO222160025 ACRO222165000
Tetrahydrofuran 99.5+% for spectroscopy
Tetrahydrofuran
Formula: C₄H₈O
MW: 72.11 g/mol
Boiling Pt: 66 °C (760 mmHg)
Melting Pt: –108.4 °C
Density: 0.88 g/cm³
Flash Pt: –21 °C
Storage Temperature: Ambient
MDL Number: MFCD00005356
CAS Number: 109-99-9
EINECS: 203-726-8
UN: 2056
ADR: 3 II
REACH: 05-2114615188-48
Merck Index: 12,09351
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Specification Test Results

Appearance Clear liquid
Water ≤0.03 % (Coulometric)
GC ≥99.50 %
UV 1 cm cell vs HPLC-grade water
Color scale ≤10 APHA
Residue after evaporation ≤0.005 %
Acidity ≤0.0002 meq/g
Alkalinity ≤0.0006 meq/g
Peroxides ≤0.01 % (as H2O2)


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