n-Pentan ≥99,0%, CHROMASOLV™ für die HPLC, Riedel-de Haën™

Lieferant: Honeywell Chemicals
Gefahr

Synonyms: Pentane

34956-2.5L 34956-18L 34956-1L 34956-4X2.5L 34956-6X1L
34956-2.5LEA 223.38 CHF
34956-2.5L 34956-18L 34956-1L 34956-4X2.5L 34956-6X1L
n-Pentan ≥99,0%, CHROMASOLV™ für die HPLC, Riedel-de Haën™
n-Pentan

  • For HPLC and organic synthesis
  • High-purity, multipurpose solvents
  • High lot-to-lot consistency


Beilstein Number: 969132

Formel: H₃C(CH₂)₃CH₃
Siedepunkt: 36…37 °C
Melting Pt: –131 °C
Dichte: 0.631 g/cm³ (15 °C)
Flash-Pt: <–35 °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

Assay (GC) Min. 99.0 %
IR spectrum complying
Refractive index (n 20/D) 1.356 - 1.360
Non-volatile matter Max. 0.0005 %
Water (Karl Fischer) Max. 0.005 %
Free acid (as CH₃COOH) Max. 0.0005 %
Fluorescence (chinin) at 254 nm Max. 1.0 ppb
Fluorescence (chinin) at 365 nm Max. 1.0 ppb
Absorbance at 250 nm Max. 0.004
Absorbance at 230 nm Max. 0.02
Absorbance at 220 nm Max. 0.07
Absorbance at 210 nm Max. 0.20
Absorbance at 200 nm Max. 0.70
Explosion Limit ~8.3 %
Autoignition Temperature 500 °F


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