Order Entry
Northern Ireland
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Sodium carbonate, anhydrous 99.8%, powder for analysis
 
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Sodium carbonate, anhydrous 99.8%, powder for analysis
 

 

  • Appearance:
    White Crystalline or granular powder
  • Loss on drying:
    ≤0.5 % (300°C)
  • Titration with HCl:
    ≥99.8 % (On dried substance)
  • Chloride (Cl):
    ≤10 ppm
  • Phosphate (PO4):
    ≤10 ppm
  • Silicate (as SiO2):
    ≤0.002 %
  • Aluminium (Al):
    ≤10 ppm
  • Arsenic (As):
    ≤0.5 ppm
  • Cadmium (Cd):
    ≤5 ppm
  • Calcium (Ca):
    ≤50 ppm
  • Copper (Cu):
    ≤5 ppm
  • Iron (Fe):
    ≤5 ppm
  • Lead (Pb):
    ≤5 ppm
  • Magnesium (Mg):
    ≤20 ppm
  • Potassium (K):
    ≤50 ppm
  • Zinc (Zn):
    ≤5 ppm
  • Total nitrogen compounds:
    ≤0.001 % (as N)
  • Total sulfur (as SO4):
    ≤0.003 %

 

 

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