Toluol ≥99,9% (durch GC), SPECTRONORM® für die Spektroskopie
Lieferant: VWR Chemicals
|
Gefahr
|
Synonyme:
Methylbenzol
, Retinnaphtha
, Anisen
, Toluen
, Methylbenzen
, Phenylmethan
Filtriert über 0,2 µm-Filter. Unter Stickstoff abgefüllt.
84708.290EA
93.2
EUR
84708.290
Toluol ≥99,9% (durch GC), SPECTRONORM® für die Spektroskopie
Toluol
SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.
Formel:
C₆H₅CH₃ Molecular Weight: 92,14 g/mol Siedepunkt: 110,6 °C (1013 hPa) Schmelzpunkt: –95 °C Dichte: 0,867 g/cm³ (20 °C) Flammpunkt: 4 °C Lagertemperatur: Raumtemperatur |
MDL:
MFCD00008512 CAS-Nummer: 108-88-3 EINECS: 203-625-9 UN: 1294 ADR: 3,II REACH: 01-2119471310-51 Merck Index: 13,09607 |
Spezifikation Testergebnisse
Purity (GC) | min. 99.9% |
Acidity | max. 0.0001 meq/g |
Alkalinity | max. 0.0002 meq/g |
Evaporation residue | max. 0.0002% |
Water | max. 0.01% |
Color | max. 10 Hz |
Fluorescence (as quinine at 365 nm) | max. 1.0 ppb |
Transmission at 285 nm | min. 15% |
Transmission at 290 nm | min. 60% |
Transmission at 300 nm | min. 80% |
Transmission at 310 nm | min. 90% |
Transmission at 335 nm | min. 96% |
Transmission from 350 nm | min. 98% |
Absorbance at 285 nm | max. 0.82 |
Absorbance at 290 nm | max. 0.22 |
Absorbance at 300 nm | max. 0.10 |
Absorbance at 310 nm | max. 0.05 |
Absorbance at 335 nm | max. 0.02 |
Absorbance from 350 nm | max. 0.01 |
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