Tetrahydrofuran ≥99,8%, UltimAR® für die Flüssigchromatographie, für die UV-Spektrophotometrie, Macron Fine Chemicals™

Lieferant: Avantor Performance Materials
Gefahr

Synonyme: TetramethylenoxidTHFFurantetrahydrid1,4-OxidobutanOxolan

V558-10EA 0 EUR
V558-10
Tetrahydrofuran ≥99,8%, UltimAR® für die Flüssigchromatographie, für die UV-Spektrophotometrie, Macron Fine Chemicals™
Tetrahydrofuran
Formel: C₄H₈O
Molecular Weight: 72,11 g/mol
Siedepunkt: 66 °C (1013 hPa)
Schmelzpunkt: –108,5 °C
Dichte: 0,888 g/cm³ (20 °C)
Flammpunkt: –21,5 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00005356
CAS-Nummer: 109-99-9
EINECS: 203-726-8
UN: 2056
ADR: 3,II
REACH: 05-2114615188-48
Merck Index: 12,09351
https://de.vwr.com/stibo/web/std.lang.all/95/19/789519.jpg

Bestellen

Spezifikation Testergebnisse

For Laboratory,Research,or Manufacturing Use
Assay (C₄H₈O) (by GC, corrected for water) ≥99.8 %
Color (APHA) ≤10
Peroxide (as H₂O₂)(at time of packaging) ≤0.005 %
Residue after Evaporation ≤2.0 ppm
Water (H₂O)(by KF, coulometric) ≤0.02 %
Optical Absorbance (1-cm path vs water) - 212 nm ≤1.00
Optical Absorbance (1-cm path vs water) - 230 nm ≤0.40
Optical Absorbance (1-cm path vs water) - 254 nm ≤0.15
Optical Absorbance (1-cm path vs water) - 280 nm ≤0.03
Optical Absorbance (1-cm path vs water) - 320 - 400 nm ≤0.005
Appearance (clear, colorless liquid)

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Mehr About VWR