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Copper(II) oxide, powder ACS
Copper(II) oxide, powder ACS
Certifikat
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Copper(II) oxide, powder ACS

Specifikationstestresultat

  • Appearance:
    Black to brown-black Powder
  • Titration Complexometric:
    ≥99.0 %
  • Chloride (Cl):
    ≤50 ppm
  • Sulfate (SO4):
    ≤200 ppm
  • Calcium (Ca):
    ≤100 ppm
  • Iron (Fe):
    ≤500 ppm
  • Potassium (K):
    ≤200 ppm
  • Sodium (Na):
    ≤500 ppm
  • Carbon compounds (as C):
    ≤0.01 %
  • Insoluble matter:
    ≤0.02 % (in dilute HCl)
  • Nitrogen compounds (as N):
    ≤0.002 %

Specifikationstestresultat

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