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Potassium hydroxide 85.0-100.5%, pellets Ph. Eur.
Irritant
Corrosive
Potassium hydroxide 85.0-100.5%, pellets Ph. Eur.
Supplier:  VWR Chemicals
Certificatesundefined
Irritant
Corrosive
Potassium hydroxide 85.0-100.5%, pellets Ph. Eur.
Supplier:  VWR Chemicals
Certificates

Specification Test Results

  • Assay (calculated as KOH):
    85.0 - 100.5 %
  • Appearance:
    Conforms (see CoA/CoS)
  • pH (20°C; 0,01 %):
    Min. 10.5
  • Identification B (K):
    Passes test
  • Solution S1:
    Passes test
  • Solution S2:
    Passes test
  • Appearance of solution:
    Passes test
  • CO3 (as K2CO3):
    Max. 2.0 %
  • Cl (Chloride):
    Max. 200 ppm
  • PO4 (Phosphate):
    Max. 100 ppm
  • SO4 (Sulphate):
    Max. 200 ppm
  • Fe (Iron):
    Max. 10 ppm
  • Na (Sodium):
    Max. 1.0 %
  • Heavy metals (as Pb):
    Max. 10 ppm
  • Residual solvents:
    Passes test
  • Conforms to Ph.Eur.:
    Passes test

Specification Test Results

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