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Cobalt(II) sulphate heptahydrate for analysis
Irritant
Health
Environment
Cobalt(II) sulphate heptahydrate for analysis
Supplier:  Thermo Fisher Scientific
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Irritant
Health
Environment
Cobalt(II) sulphate heptahydrate for analysis
Supplier:  Thermo Fisher Scientific

Specification Test Results

  • Appearance:
    Orange to red to red-brown Crystalline powder
  • Titration Complexometric:
    99.0 to 101.0 %
  • pH:
    4 to 6 (5 % in water)
  • Chloride (Cl):
    ≤10 ppm
  • Calcium (Ca):
    ≤20 ppm
  • Copper (Cu):
    ≤10 ppm
  • Iron (Fe):
    ≤20 ppm
  • Lead (Pb):
    ≤10 ppm
  • Magnesium (Mg):
    ≤10 ppm
  • Nitrogen (N):
    ≤20 ppm
  • Phosphorus (P):
    ≤50 ppm
  • Potassium (K):
    ≤20 ppm
  • Sodium (Na):
    ≤50 ppm
  • Zinc (Zn):
    ≤20 ppm

Specification Test Results

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