n-Pentan ≥99,0% (durch GC, auf Wasserinhalt korrigiert), BAKER ANALYZED® HPLC für die HPLC, UHPLC, für die Spektrophotometrie, J.T.Baker®

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Gefahr

Synonyms: Pentane

9331-03EA 377 CHF
9331-03 9331-68
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
MW: 72,15 g/mol
Siedepunkt: 35…36 °C (1013 hPa)
Melting Pt: –130 °C
Dichte: 0.63 g/cm³ (20 °C)
Flash-Pt: –40 °C
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00009498
CAS-Nummer: 109-66-0
EINECS: 203-692-4
UN: 1265
ADR: 3,II
REACH: 01-2119459286-30
Merck Index: 13,07193
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Spezifikation Testergebnisse

For Laboratory,Research,or Manufacturing Use = 0.01
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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