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Acetonitrile, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. Ph. Eur., Reag. USP, ACS, super gradient grade suitable for UPLC/UHPLC instruments
Flammable
Irritant
Acetonitrile, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. Ph. Eur., Reag. USP, ACS, super gradient grade suitable for UPLC/UHPLC instruments
Supplier:  VWR Chemicals
   Sustainable Options Available
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Flammable
Irritant
Acetonitrile, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. Ph. Eur., Reag. USP, ACS, super gradient grade suitable for UPLC/UHPLC instruments
Supplier:  VWR Chemicals
   Sustainable Options Available
Certificates

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Specifications

  • Environmentally Preferable:
    Safer Human and Environmental Health
  • Environmental certification:
    EPA Safer Chemical Solvent (Green Circle Rating); Chem21 Solvent Selection Guide recommended by default and after discussion

Specifications

Specification Test Results

  • Assay:
    Min. 99.95%
  • Solution (100 g/l):
    Neutral
  • Acidity:
    Max. 0.0008 meq/g
  • Alkalinity:
    Max. 0.0006 meq/g
  • Boiling point:
    80 - 82 °C
  • Colouration:
    Max. 10 APHA
  • Density (20/4):
    0.781 - 0.784
  • Density (20/20):
    0.782 - 0.785
  • Refractive index (20°C):
    1.343 - 1.345
  • Evaporation Residue:
    Max. 2 ppm
  • Water:
    Max. 30 ppm
  • Absorbance (190 nm):
    Max. 1
  • Absorbance (195 nm):
    Max. 0.1
  • Absorbance (200 nm):
    Max. 0.02
  • Absorbance (210 nm):
    Max. 0.02
  • Absorbance (220 nm):
    Max. 0.01
  • Absorbance (230 nm):
    Max. 0.01
  • Absorbance (240 nm):
    Max. 0.005
  • Absorbance (250 nm):
    Max. 0.005
  • Absorbance (240 - 420 nm):
    Max. 0.005
  • Transmittance (190 nm):
    Min. 10%
  • Transmittance (195 nm):
    Min. 80%
  • Transmittance (200 nm):
    Min. 95%
  • Transmittance (210 nm):
    Min. 96%
  • Transmittance (220 nm):
    Min. 97%
  • Transmittance (230 nm):
    Min. 98%
  • Transmittance (240 nm):
    Min. 99%
  • Transmittance (250 nm):
    Min. 99%
  • Transmittance (240 - 420 nm):
    Min. 99%
  • Fluorescence (as Quinine; 254 nm):
    Max. 1 ppb
  • Gradient Grade (210 nm):
    Max. 3 mAU
  • Gradient (254 nm):
    Max. 1 mAU
  • Conforms to ACS:
    Passes test
  • Conforms to ACS (HPLC/UV):
    Passes test
  • Conforms to Reag. Ph. Eur.:
    Passes test
  • Conforms to Reag. USP-NF:
    Passes test

Specification Test Results