n-Pentan ≥99.0%, BAKER ANALYZED® HPLC för HPLC/UHPLC, för spektrofotometri, J.T.Baker®

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9331-03EA 4025 SEK
9331-03 9331-68
n-Pentan ≥99.0%, BAKER ANALYZED® HPLC för HPLC/UHPLC, för spektrofotometri, J.T.Baker®
n-Pentan
Formel: H₃C(CH₂)₃CH₃
Kokpunkt: 35…36 °C (1013 hPa)
Smältpunkt: –130 °C
Densitet: 0,63 g/cm³ (20 °C)
Flampunkt: –40 °C
Storage Temperature: Omgivande
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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Specifikation testresultat

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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