Toluol ≥99,9% (durch GC), SPECTRONORM® für die Spektroskopie

Lieferant: VWR Chemicals
Gefahr

Synonyme: MethylbenzolRetinnaphthaAnisenToluenMethylbenzenPhenylmethan

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
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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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