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Kaliumkromat ≥99.5%, AnalaR NORMAPUR® analytiskt reagens
Kaliumkromat ≥99.5%, AnalaR NORMAPUR® analytiskt reagens
Leverantör:  VWR Chemicals
Certifikatundefined
Kaliumkromat ≥99.5%, AnalaR NORMAPUR® analytiskt reagens
Leverantör:  VWR Chemicals
Certifikat

Specifikationstestresultat

  • Assay:
    Min. 99.5 %
  • pH (20°C; 5 %):
    8.6 - 9.8
  • Insolubility in water:
    Max. 50 ppm
  • Cl (Chloride):
    Max. 10 ppm
  • SO4 (Sulphate):
    Max. 100 ppm
  • Ca (Calcium):
    Max. 50 ppm
  • Cu (Copper):
    Max. 10 ppm
  • Fe (Iron):
    Max. 15 ppm
  • Na (Sodium):
    Max. 0.03 %
  • Pb (Lead):
    Max. 50 ppm

Specifikationstestresultat