Hexan (Isomerengemisch) ≥95%, CHROMASOLV™ Plus für die HPLC, Riedel-de Haën™

Lieferant: Honeywell Chemicals
Gefahr

650552-1LEA 161.85 CHF
650552-1L
Hexan (Isomerengemisch) ≥95%, CHROMASOLV™ Plus für die HPLC, Riedel-de Haën™
Hexan (Isomerengemisch)

  • For HPLC, spectrophotometry, and environmental analysis
  • Tested for HPLC-suitability via gradient analysis and UV-VIS spectroscopy
  • Low UV impurity profile
  • Low impurity gradient LC baseline
  • Very low levels of non-volatile impurities

Formel: H₃C(CH₂)₄CH₃
MW: 86,18 g/mol
Siedepunkt: 66 - 69 °C(1,013 hPa)
Melting Pt: -95 °C
Dichte: 0,660-0.668 g/cm³ (20 °C)
Flash-Pt: 7,4 %(V)
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00009520
CAS-Nummer: 110-54-3
EINECS: 203-777-6
UN: 1208
ADR: 3,II
Merck Index: 13,04712
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Spezifikation Testergebnisse

Vapor Pressure 256 mmHg ( 37.7 °C)
Assay (GC) Min. 95.0 %
Non-volatile matter Max. 0.0001 %
Water (Karl Fischer) Max. 0.01 %
Refractive index (n 20/D) 1.373 - 1.377
Absorbance at 400 nm Max. 0.005
Absorbance 280 nm Max. 0.005
Absorbance at 250 nm Max. 0.01
Absorbance at 220 nm Max. 0.05
Absorbance at 210 nm Max. 0.20
Absorbance at 200 nm Max. 0.50
Absorbance at 195 nm Max. 1.0
Fluorescence (chinin) at 365 nm Max. 1 ppb
IR spectrum complying
GC (as heptachlor epoxide) Max. 10 ng/l
Autoignition Temperature 453 °F
Refractive Index n20/D 1.375 (lit.)

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