Order Entry
Northern Ireland
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Pyrogallol 99%
 
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Pyrogallol 99%

 

  • Appearance:
    White to off-white Crystalline powder
  • Infrared spectrum:
    Conforms
  • Melting point:
    131 to 135 °C
  • Sulfated ash:
    ≤0.1 %
  • HPLC:
    ≥98.5 %
  • Arsenic (As):
    ≤0.5 ppm
  • Calcium (Ca):
    ≤20 ppm
  • Iron (Fe):
    ≤5 ppm
  • Magnesium (Mg):
    ≤5 ppm
  • Potassium (K):
    ≤20 ppm
  • Heavy metals (as Pb):
    ≤5 ppm
  • Nitrogen compounds (as N):
    ≤5 ppm

 

 

Frequently Bought Together