n-Pentan ≥95%, ChromAR® für die HPLC, Macron Fine Chemicals™
Lieferant: Avantor Performance Materials
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Gefahr
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6755-25EA
237.04
EUR
6755-25
n-Pentan ≥95%, ChromAR® für die HPLC, Macron Fine Chemicals™
n-Pentan
Suitable for Liquid Chromatography and UV-Spectrophotometry
Formel:
H₃C(CH₂)₃CH₃ Siedepunkt: 36,1 °C Dichte: 0,63 Flammpunkt: –48 °C Lagertemperatur: Raumtemperatur |
MDL:
MFCD00009498 CAS-Nummer: 109-66-0 UN: 1265 ADR: 3, |
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Spezifikation Testergebnisse
Assay (GC) | min. 95 % |
Residue after Evaporation | max. 0.0005 % |
Titrable Acid (meq/g) | max. 0.0005 |
Water (KF) | max. 0.01 % |
Ultraviolet Absorbance (1.00-cm cell vs water): | |
at 210 nm | max. 0.4 |
at 220 nm | max. 0.15 |
at 230 nm | max. 0.05 |
at 240 nm | max. 0.01 |
at 250 nm | max. 0.004 |
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