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Potassium chloride 99.5-101.0%, AnalaR NORMAPUR® Reag. Ph. Eur. analytical reagent
 :  VWR Chemicals
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Potassium chloride 99.5-101.0%, AnalaR NORMAPUR® Reag. Ph. Eur. analytical reagent
 :  VWR Chemicals
 

 

  • Assay (calculated on dried substance):
    99.5 - 101.0 %
  • Appearance of Solution S:
    Passes test Ph.Eur.
  • Identification A:
    Passes test Ph.Eur.
  • Identification B:
    Passes test Ph.Eur.
  • Acidity or alkalinity:
    Max. 0.0005 meq/g
  • pH (5 %):
    5.0 - 8.0
  • Heavy metals (as Pb):
    Max. 5 ppm
  • Insolubility in water:
    Max. 100 ppm
  • Loss on drying (105°C):
    Max. 1.0 %
  • Mg and alkaline earth metals (as Ca):
    Max. 0.02 %
  • Total N (Nitrogen):
    Max. 40 ppm
  • Br (Bromide):
    Max. 0.1 %
  • I (Iodide):
    Max. 20 ppm
  • PO4 (Phosphate):
    Max. 5 ppm
  • SO4 (Sulphate):
    Max. 50 ppm
  • Al (Aluminium):
    Max. 10 ppm
  • As (Arsenic):
    Max. 0.5 ppm
  • Ba (Barium):
    Max. 10 ppm
  • Ca (Calcium):
    Max. 10 ppm
  • Cu (Copper):
    Max. 2 ppm
  • Fe (Iron):
    Max. 2 ppm
  • Na (Sodium):
    Max. 0.03 %
  • Conforms to Reag. Ph.Eur.:
    Passes test