n-Pentan ≥99,0% (durch GC, auf Wasserinhalt korrigiert), BAKER ANALYZED® HPLC für die HPLC, UHPLC, für die Spektrophotometrie, J.T.Baker®
Lieferant: Avantor
|
Gefahr
|
Synonyme:
1,3-Dimethylpropan
, Diethylmethan
, Pentan
9331-03EA
361.04
EUR
9331-03
9331-68
9331-33
n-Pentan ≥99,0% (durch GC, auf Wasserinhalt korrigiert), BAKER ANALYZED® HPLC für die HPLC, UHPLC, für die Spektrophotometrie, J.T.Baker®
n-Pentan
Formel:
H₃C(CH₂)₃CH₃ Molecular Weight: 72,15 g/mol Siedepunkt: 35…36 °C (1013 hPa) Schmelzpunkt: –130 °C Dichte: 0,63 g/cm³ (20 °C) Flammpunkt: –40 °C Lagertemperatur: Raumtemperatur |
MDL:
MFCD00009498 CAS-Nummer: 109-66-0 EINECS: 203-692-4 UN: 1265 ADR: 3,II REACH: 01-2119459286-30 Merck Index: 13,07193 |
Spezifikation Testergebnisse
For Laboratory,Research,or Manufacturing Use | |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 400-245 nm | ≤0.01 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 220 nm | ≤0.10 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 210 nm | ≤0.4 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm | ≤190 |
Fluorescence Trace Impurities, measured as Quinine Base - at 450 nm Emission | ≤0.5 ppb |
Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities | ≤1.5 ppb |
Assay (CH₃(CH₂)₃CH₃) (by GC, corrected for water) | ≥99.0 % |
Residue after Evaporation | ≤1.0 ppm |
Substances Darkened by H₂SO₄ | Passes Test |
Water (by KF, coulometric) | ≤0.01 % |
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