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N,N-Dimetylformamid ≥99.8%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytiskt reagens
N,N-Dimetylformamid ≥99.8%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytiskt reagens
Leverantör:  VWR Chemicals
Certifikat
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N,N-Dimetylformamid ≥99.8%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytiskt reagens
Leverantör:  VWR Chemicals
Certifikat

Specifikationstestresultat

  • Assay (on anhydrous substance):
    Min. 99.8 %
  • IR Spectrum:
    Passes test
  • Acidity:
    Max. 0.00025 meq/g
  • Alkalinity:
    Max. 0.003 meq/g
  • Boiling point:
    152 - 155 °C
  • Colouration:
    Max. 10 APHA
  • Density (20/4):
    0.946 - 0.950
  • Density (20/20):
    0.949 - 0.952
  • Refractive index (20°C):
    1.429 - 1.431
  • Evaporation residue:
    Max. 10 ppm
  • Water:
    Max. 0.05 %
  • Al (Aluminium):
    Max. 0.5 ppm
  • Ba (Barium):
    Max. 0.1 ppm
  • Ca (Calcium):
    Max. 0.5 ppm
  • Cd (Cadmium):
    Max. 0.05 ppm
  • Co (Cobalt):
    Max. 0.02 ppm
  • Cr (Chromium):
    Max. 0.02 ppm
  • Cu (Copper):
    Max. 0.02 ppm
  • Fe (Iron):
    Max. 0.1 ppm
  • K (Potassium):
    Max. 0.2 ppm
  • Mg (Magnesium):
    Max. 0.1 ppm
  • Mn (Manganese):
    Max. 0.02 ppm
  • Na (Sodium):
    Max. 0.5 ppm
  • Ni (Nickel):
    Max. 0.02 ppm
  • Pb (Lead):
    Max. 0.1 ppm
  • Sn (Tin):
    Max. 0.01 ppm
  • Sr (Strontium):
    Max. 0.05 ppm
  • Zn (Zinc):
    Max. 0.1 ppm
  • Conforms to ACS:
    Passes test
  • Conforms to Reag. Ph.Eur.:
    Passes test

Specifikationstestresultat