Tetrahydrofuran 99.5% stabilisiert zur Analyse

Lieferant: Thermo Fisher Scientific
Gefahr

Synonyme: Tetramethylenoxid, Furantetrahydrid, 1,4-Oxidobutan, Oxolan, THF

Stabilisierung: Stabilisiert mit BHT/Ionol/2,6-Di-tert-butyl-4-methylphenol

446400010 446400025
ACRO446400010EA 54.3 EUR
ACRO446400010 ACRO446400025
Tetrahydrofuran 99.5% stabilisiert zur Analyse
Tetrahydrofuran
Formel: C₄H₈O
Molecular Weight: 72.11 g/mol
Siedepunkt: 66 °C (760 mmHg)
Schmelzpunkt: –108.4 °C
Dichte: 0.88 g/cm³
Flammpunkt: –21 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00005356
CAS-Nummer: 109-99-9
UN: 2056
ADR: 3 II
Merck Index: 12,09351
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Spezifikation Testergebnisse

Appearance Clear colorless Liquid
Infrared spectrum Conforms
Refractive index 1.4060 to 1.4080 (20°C, 589 nm)
Water ≤0.05 %
GC ≥99.4 %
Color scale ≤10 APHA
Stabilizer 0.025% BHT
Cadmium (Cd) ≤0.05 ppm
Calcium (Ca) ≤0.5 ppm
Chromium (Cr) ≤0.05 ppm
Cobalt (Co) ≤0.05 ppm
Copper (Cu) ≤0.05 ppm
Iron (Fe) ≤0.5 ppm
Lead (Pb) ≤0.1 ppm
Magnesium (Mg) ≤0.5 ppm
Manganese (Mn) ≤0.05 ppm
Nickel (Ni) ≤0.02 ppm
Zinc (Zn) ≤0.5 ppm
Acidity (CH3COOH) ≤0.001 %
Peroxides ≤0.005 %


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