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Belgium
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Ethanol absolute ≥99.9%, CHROMASOLV™ G, gradient grade for HPLC, Riedel-de Haën™

Specifications

  • Environmentally Preferable:

Specifications

Specification Test Results

  • Identity (IR):
    complying
  • Assay (GC):
    Min. 99.9 %
  • Non-volatile matter:
    Max. 0.001 %
  • Water (Karl Fischer):
    Max. 0.1 %
  • Free acid (as CH₃COOH):
    Max. 0.001 %
  • Free alkali (as NH₃):
    Max. 0.0005 %
  • Suitability for UV spectroscopy:
    complying
  • Transmittance at 210 nm:
    Min. 25 %
  • Transmittance at 225 nm:
    Min. 65 %
  • Transmittance at 240 nm:
    Min. 85 %
  • Transmittance from 260 nm:
    Min. 98 %
  • HPLC Gradient at 235 nm:
    Max. 5 mAU
  • HPLC Gradient at 254 nm:
    Max. 2 mAU
  • Fluorescence (chinin) at 254 nm:
    Max. 1 ppb
  • Fluorescence (chinin) at 365 nm:
    Max. 1 ppb
  • Explosion Limit:
    19 %, 60 °F
  • Autoignition Temperature:
    683 °F

Specification Test Results

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