n-Hexan ≥95,0% (durch GC, auf Wasserinhalt korrigiert) für die HPLC, UHPLC, für die Spektrophotometrie, J.T.Baker®
Lieferant: Avantor
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Gefahr
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9304-03EA
0
EUR
BAKR9304-88_U
9304-33
9304-88
9304-99
9304-98
9304-63
9304-ZV
9304-50
9304-7R
9304-4N
9304-Q8
9304-03
9304-7Y
9304-02
9304-89
9304-H1
n-Hexan ≥95,0% (durch GC, auf Wasserinhalt korrigiert) für die HPLC, UHPLC, für die Spektrophotometrie, J.T.Baker®
n-Hexan
For use in liquid chromatography and spectrophotometry. UV cutoff 192 nm. Lot analysis on label.
Formel:
H₃C(CH₂)₄CH₃ Molecular Weight: 86,18 g/mol Siedepunkt: 69 °C (1013 hPa) Schmelzpunkt: –94,3 °C Dichte: 0,659 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 Merck Index: 13,04712 |
Spezifikation Testergebnisse
For Laboratory,Research,or Manufacturing Use | |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 350 nm | ≤0.005 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 nm | ≤0.005 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 254 nm | ≤0.008 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 220 nm | ≤0.08 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 210 nm | ≤0.2 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm | ≤192 |
Fluorescence Trace Impurities, measured as Quinine Base - at 450 nm Emission | ≤0.3 ppb |
Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities | ≤1.0 ppb |
Assay (Total Saturated C₆ Isomers) (by GC, corrected for water) | ≥99.5 % |
Assay (as n-Hexane) (by GC, corrected for water) | ≥95.0 % |
Residue after Evaporation | ≤2.0 ppm |
Substances Darkened by H₂SO₄ | Passes Test |
Water (by KF, coulometric) | ≤0.01 % |
Filtered through a 0.2 micron filter. | |
Packaged under Nitrogen. |
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