n-Hexan ≥99,0% (durch GC), LiChrosolv®, hypergrade für die LC-MS

Lieferant: Merck
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M-Clarity™ Qualitätsstufe = MQ100

1.03701.2500EA 250 EUR
1.03701.2500 1.03701.1000
n-Hexan ≥99,0% (durch GC), LiChrosolv®, hypergrade für die LC-MS
n-Hexan

LiChrosolv® hypergrade is accurately tested for LC-MS suitability, and meet all the requirements of modern LC-MS ionization methods (ESI/APCI - positive and negative mode).


Thanks to their low level of ionic background and low ion suppression, LiChrosolv® hypergrade solvents provide high reproducibility and high ionization efficiency. The packaging material has been improved to meet LC-MS quality requirements perfectly.

Formel: H₃C(CH₂)₄CH₃
Molecular Weight: 86,18 g/mol
Siedepunkt: 69 °C (1013 hPa)
Schmelzpunkt: –94,3 °C
Dichte: 0,66 g/cm³ (20 °C)
Flammpunkt: –22 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00009520
CAS-Nummer: 110-54-3
EINECS: 203-777-6
UN: 1208
ADR: 3,II
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Spezifikation Testergebnisse

Purity (GC) ≥99.0%
Identity (IR) Conforms
Evaporation Residue ≤2.0 mg/l
Water ≤0.005%
Acidity ≤0.0002 meq/g
Alkalinity ≤0.0002 meq/g
Al (Aluminium) ≤10 ppb
Ca (Calcium) ≤10 ppb
Fe (Iron) ≤10 ppb
K (Potassium) ≤5 ppb
Mg (Magnesium) ≤10 ppb
Na (Sodium) ≤10 ppb
Transmission (at 210 nm) ≥60%
Transmission (at 225 nm) ≥ 90%
Transmission (from 245 nm) ≥98%
Suitable for LC-MS; Intensity of Background Mass Peak Based on Reserpine (APCI/ESI Positive) ≤2 ppb
Suitable for LC-MS; Intensity of Background Mass Peak Based on Reserpine (APCI/ESI Negative) ≤20 ppb
Filtered by 0.2 µm Filter

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