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Koppar(II)klorid dihydrat ≥99.0%, AnalaR NORMAPUR® Reag. Ph. Eur. analytiskt reagens
Koppar(II)klorid dihydrat ≥99.0%, AnalaR NORMAPUR® Reag. Ph. Eur. analytiskt reagens
Leverantör:  VWR Chemicals
Certifikatundefined
Koppar(II)klorid dihydrat ≥99.0%, AnalaR NORMAPUR® Reag. Ph. Eur. analytiskt reagens
Leverantör:  VWR Chemicals
Certifikat

Specifikationstestresultat

  • Assay:
    Min. 99.0 %
  • pH (20°C; 5 %):
    3.0 - 3.8
  • Insolubility in water:
    Max. 100 ppm
  • Total N (Nitrogen):
    Max. 30 ppm
  • SO4 (Sulphate):
    Max. 50 ppm
  • As (Arsenic):
    Max. 1 ppm
  • Fe (Iron):
    Max. 30 ppm
  • Ni (Nickel):
    Max. 10 ppm
  • Pb (Lead):
    Max. 40 ppm
  • Conforms to Reag. Ph.Eur.:
    Passes test

Specifikationstestresultat